CN110649369A - 5G CPE of built-in antenna - Google Patents
5G CPE of built-in antenna Download PDFInfo
- Publication number
- CN110649369A CN110649369A CN201910973694.XA CN201910973694A CN110649369A CN 110649369 A CN110649369 A CN 110649369A CN 201910973694 A CN201910973694 A CN 201910973694A CN 110649369 A CN110649369 A CN 110649369A
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/02—Arrangements for de-icing; Arrangements for drying-out ; Arrangements for cooling; Arrangements for preventing corrosion
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
- H01Q1/38—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith formed by a conductive layer on an insulating support
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/50—Structural association of antennas with earthing switches, lead-in devices or lightning protectors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/52—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure
- H01Q1/521—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure reducing the coupling between adjacent antennas
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/0006—Particular feeding systems
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/30—Combinations of separate antenna units operating in different wavebands and connected to a common feeder system
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/08—Access point devices
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
Abstract
The invention relates to the technical field of communication, in particular to a 5G CPE with an internal antenna; the CPE main board assembly comprises a shell, a CPE main board assembly and an antenna assembly; the shell is internally provided with an accommodating cavity for accommodating the CPE main board assembly and the antenna assembly; the antenna assembly comprises a first antenna board, a second antenna board and a third antenna board; the third antenna board is positioned in the accommodating cavity; the third antenna plate divides the accommodating cavity into a first cavity and a second cavity; the first antenna board, the second antenna board and the third antenna board are arranged in a pairwise orthogonal mode; two fourth antenna radiators are arranged on the inner wall of the second cavity; the two fourth antenna radiators are oppositely arranged; two third antenna radiators are respectively arranged on two sides of the third antenna plate; two second antenna radiators are respectively arranged on two sides of the second antenna plate; two first antenna radiators are respectively arranged on two sides of the first antenna board. The invention can improve the isolation between the antennas, increase the polarization mode of the antennas and make up the loss of polarization mismatch.
Description
Technical Field
The invention relates to the technical field of communication, in particular to a 5G CPE with an internal antenna.
Background
CPE, English full name Customer premix Equipment, transliteration: the client terminal device is a mobile signal access device which receives mobile signals and forwards the mobile signals by wireless WIFI signals, is a device which converts high-speed 4G or 5G signals into WiFi signals, and can support a large number of mobile terminals which access to the internet at the same time. The CPE can be widely applied to the access of wireless networks in rural areas, towns, hospitals, units, factories, cells and the like, and the cost for laying a wire network can be saved.
Because the 5G CPE receives 4G and 5G signals and transmits Wi-Fi signals, the antenna system thereof must also include a 4G antenna, a 5G antenna and a Wi-Fi antenna, and in order to improve communication capacity, the MIMO technology is also combined, so that the number of antennas is multiplied, the antenna arrangement density is large, the antennas are close to each other, mutual coupling is strong, and communication rate and communication quality are seriously affected.
Disclosure of Invention
The invention aims to overcome the defects and provide a 5GCPE with an internal antenna, which can improve the isolation between the antennas.
In order to achieve the purpose, the invention adopts the following specific scheme: A5G CPE with a built-in antenna comprises a shell, a CPE mainboard assembly and an antenna assembly; an accommodating cavity for accommodating the CPE mainboard assembly and the antenna assembly is arranged in the shell; the antenna assembly comprises a first antenna board, a second antenna board and a third antenna board which are all arranged in the accommodating cavity; the third antenna board is positioned in the accommodating cavity; the third antenna plate divides the accommodating cavity into a first cavity and a second cavity; the CPE mainboard assembly is positioned in the second cavity; the middle parts of the first antenna board, the second antenna board and the third antenna board are arranged in a pairwise orthogonal mode; two fourth antenna radiators are arranged on the inner wall of the second cavity; the two fourth antenna radiators are oppositely arranged; two third antenna radiators are respectively arranged on two sides of the third antenna plate; two second antenna radiators are respectively arranged on two sides of the second antenna plate; two first antenna radiators are arranged on two sides of the first antenna board respectively.
The invention is further arranged that the inner wall of the second cavity is also provided with two fifth antenna radiators; the two fifth antenna radiators are oppositely arranged; the fourth antenna radiator and the fifth antenna radiator are alternately arranged; the two fourth antenna radiating bodies and the two fifth antenna radiating bodies are arranged on the inner wall of the second cavity at equal intervals.
The invention is further arranged that both of the two first antenna radiators are arranged perpendicular to the third antenna board; the antenna assembly further comprises a sixth antenna radiator A and a sixth antenna radiator B; the sixth antenna radiator A is arranged in the middle of the first antenna board; the sixth antenna radiator A is perpendicular to the first antenna radiator; the sixth antenna radiator B is arranged in the middle of the second antenna plate; and the axial extension line of the sixth antenna radiator B is perpendicular to the axial extension line of the second antenna radiator.
The invention is further provided that the middle part of the first antenna board is provided with a first strip-shaped groove; a second strip-shaped groove used for being clamped with the first strip-shaped groove is formed in the middle of the second antenna plate; the first antenna board and the second antenna board are respectively spliced through the first strip-shaped groove and the second strip-shaped groove to form a cross structure.
The invention is further provided that the bottom of the first antenna board and the bottom of the second antenna board are both provided with a clamping block; and a clamping groove used for being clamped with the clamping block is formed in the third antenna plate.
The invention is further configured that a plurality of heat dissipation holes are arranged on the third antenna board.
The invention is further arranged that all the heat dissipation holes are located between the vertical projection of the second antenna board on the third antenna board and the vertical projection of the first antenna board on the third antenna board.
The present invention further provides that each of the first antenna radiators comprises a first feed point, an upper radiator and a lower radiator; the upper radiator comprises a rectangular part and an inverted triangular part which are connected with each other; the rectangular part is connected with the first feeding point through the inverted triangular part; the lower radiator comprises a transverse part and two vertical parts respectively arranged at two ends of the transverse part; the transverse part is connected with the first feeding point; the transverse part and the two vertical parts form an inverted U-shaped structure; the two sides of the top of the transverse part are both provided with convex blocks in an upward protruding mode.
The present invention further provides that the sixth antenna radiator a and the sixth antenna radiator b each include a sixth feed point, a left radiator, and a right radiator; the left radiator comprises a first vertical block and two first transverse blocks which are respectively arranged at two ends of the first vertical block; the first vertical block and the two first transverse blocks jointly form a U-shaped structure; the right radiator comprises a second vertical block and two second transverse blocks which are respectively arranged at two ends of the first vertical block; the second vertical block and the two second transverse blocks form a U-shaped structure together; the first transverse block and the second transverse block are both connected with the sixth feeding point.
The invention has the beneficial effects that: by adopting the three-dimensional layered layout idea, the distance between the antennas with the same frequency is pulled away as much as possible, and for the antennas with too short distance, the orthogonal orientation layout is adopted as much as possible, so that the isolation between the antennas can be improved in a limited space, and the polarization mismatch loss is compensated.
Drawings
The invention is further illustrated by means of the attached drawings, but the embodiments in the drawings do not constitute any limitation to the invention, and for a person skilled in the art, other drawings can be derived on the basis of the following drawings without inventive effort.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural diagram of the present invention after the housing is hidden;
fig. 3 is an exploded view of the first antenna board, the second antenna board and the third antenna board;
fig. 4 is a schematic structural diagram of a second antenna plate;
fig. 5 is a schematic structural diagram of a first antenna board;
FIG. 6 is a top view of the hidden housing;
fig. 7 is a schematic structural view of a sixth antenna radiator a;
fig. 8 is a schematic structural diagram of the first antenna radiator.
Wherein: 10-a housing; 11-CPE motherboard components; 12-a communication interface; 21-a first antenna board; 22-a second antenna plate; 23-a third antenna plate; 31-a first antenna radiator; 32-a second antenna radiator; 33-a third antenna radiator; 34-a fourth antenna radiator; 35-a fifth antenna radiator; 361-sixth antenna radiator a; 362-sixth antenna radiator b; 41-a first bar-shaped groove; 42-a second strip groove; 43-a latch; 44-a card slot; 45-heat dissipation holes; 310 — a first feeding point; 311-rectangular part; 312-inverted triangle; 313-a transverse portion; 314-vertical section; 315-bump; 370-sixth feeding point; 371 — first riser block; 372-a first cross-piece; 373-a second riser block; 374-second cross piece.
Detailed Description
To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings.
Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
As shown in fig. 1 to 8, the 5G CPE with an internal antenna according to this embodiment includes a housing 10, a CPE main board assembly 11, and an antenna assembly; an accommodating cavity for accommodating the CPE main board assembly 11 and the antenna assembly is arranged in the shell 10; the antenna assembly comprises a first antenna board 21, a second antenna board 22 and a third antenna board 23 which are all arranged in the accommodating cavity; the third antenna plate 23 is located in the accommodating cavity (not shown in the figure); the third antenna plate 23 divides the accommodating cavity into a first cavity (not shown in the figure) and a second cavity (not shown in the figure); the CPE motherboard assembly 11 is positioned in the second cavity; the middle parts of the first antenna board 21, the second antenna board 22 and the third antenna board 23 are arranged in a pairwise orthogonal mode; two fourth antenna radiators 34 are arranged on the inner wall of the second cavity; the two fourth antenna radiators 34 are arranged oppositely; two third antenna radiators 33 are respectively arranged on two sides of the third antenna plate 23; two second antenna radiators 32 are respectively arranged on two sides of the second antenna plate 22; two first antenna radiators 31 are respectively disposed on both sides of the first antenna board 21.
The CPE mainboard component 11 is a common CPE circuit mainboard in the market, the structure of the CPE mainboard component is not limited, and the comprehensive access of functions such as wired broadband, IPTV and VOIP can be realized; to mate with CPE motherboard assembly 11, housing 10 also begins with a number of communication interfaces 12.
Specifically, the first antenna radiator 31 may be a WIFI antenna radiator; the second antenna radiator 32 and the third antenna radiator 33 may both be 5G antenna radiators; the fourth antenna radiator 34 may be a 4G antenna radiator.
By arranging the third antenna plate 23, the third antenna plate 23 separates the accommodating cavity into a first cavity and a second cavity, and the first antenna plate 21 and the second antenna plate 22 are both arranged in the first cavity; after the upper radiators are arranged, three layers of radiation spaces, namely, an upper layer (namely, the first cavity), a middle layer (namely, the third antenna board 23) and a lower layer (namely, the second cavity) are formed, so that the mutual coupling between every two adjacent radiators is reduced, and the isolation between every two radiators is improved. By arranging the first antenna board 21, the second antenna board 22 and the third antenna board 23 in a pairwise orthogonal manner, the first antenna radiator 31, the second antenna radiator 32 and the third antenna radiator 33 which are arranged on the first antenna board 21, the second antenna board 22 and the third antenna board 23 are also arranged in a pairwise orthogonal manner, so that mutual coupling is further reduced, and the polarization modes of the radiators can be increased. By respectively disposing the first antenna radiator 31, the second antenna radiator 32 and the third antenna radiator 33 on both sides of the first antenna board 21, both sides of the second antenna board 22 and both sides of the third antenna board 23, and by relatively disposing the fourth antenna radiator 34 on the inner wall of the second cavity, the distance between the two first antenna radiators 31, the distance between the two second antenna radiators 32, the distance between the two third antenna radiators 33, and the distance between the two fourth antenna radiators 34 can be pulled as much as possible, and the isolation can be improved.
As shown in fig. 1 to 6, in the 5G CPE with an internal antenna according to this embodiment, two fifth antenna radiators 35 are further disposed on the inner wall of the second cavity; the two fifth antenna radiators 35 are arranged oppositely; the fourth antenna radiator 34 and the fifth antenna radiator 35 are alternately arranged; the two fourth antenna radiators 34 and the two fifth antenna radiators 35 are equally spaced on the inner wall of the second cavity.
Specifically, the fifth antenna radiator 35 may be a 5G antenna radiator; the fourth antenna radiator 34 may be a 4G antenna radiator.
Through the arrangement, the two fourth antenna radiators 34 and the fifth antenna radiator 35 are diagonally arranged, so that the distance between the same-frequency radiators can be pulled as far as possible, and the isolation and the radiation omnidirectionality between the same-frequency radiators are ensured.
As shown in fig. 2 to 6, in the 5G CPE of the internal antenna according to this embodiment, both the first antenna radiators 31 are disposed perpendicular to the third antenna board 23; the antenna assembly further includes a sixth antenna radiator a 361 and a sixth antenna radiator b 362; the sixth antenna radiator body 361 is arranged in the middle of the first antenna board 21; the sixth antenna radiator body 361 is disposed perpendicular to the first antenna radiator body 31; the sixth antenna radiator b 362 is disposed in the middle of the second antenna plate 22; an axial extension line of the sixth antenna radiator b 362 is perpendicular to an axial extension line of the second antenna radiator 32.
Specifically, the sixth antenna radiator a 361 and the sixth antenna radiator b 362 may be WIFI antenna radiators, and the structures of the sixth antenna radiator a 361 and the sixth antenna radiator b 362 are the same. Through the arrangement, the orthogonal arrangement between the antenna radiators with two radiation frequencies on the same antenna board can be ensured, that is, the sixth antenna radiator A361 and the two first antenna radiators 31 are arranged orthogonally, the sixth antenna radiator B362 and the two second antenna radiators 32 are arranged orthogonally, and the first antenna board 21 and the second antenna board 22 are perpendicularly arranged, so that the orthogonal arrangement between the sixth antenna radiator A361 and the sixth antenna radiator B362 can improve the isolation between the antenna radiators, increase the polarization modes of the antenna radiators, and make up the loss of polarization mismatch.
As shown in fig. 3 to 5, in the 5G CPE with an internal antenna according to this embodiment, a first strip-shaped groove 41 is formed in the middle of the first antenna board 21; a second strip-shaped groove 42 used for being clamped with the first strip-shaped groove 41 is formed in the middle of the second antenna plate 22; the first antenna board 21 and the second antenna board 22 are respectively inserted into each other through a first strip-shaped groove 41 and a second strip-shaped groove 42 to form a cross structure.
Through setting up first bar groove 41 and second bar groove 42 enable first antenna board 21 with second antenna board 22 pegs graft mutually and form the cross structure, be favorable to improving the isolation between the antenna radiator and improve the radiation omnidirectionality simultaneously.
As shown in fig. 3 to 5, in the 5G CPE of the internal antenna according to the present embodiment, the bottom of the first antenna board 21 and the bottom of the second antenna board 22 are both provided with a latch 43; and a clamping groove 44 for clamping the clamping block 43 is arranged on the third antenna plate 23.
By arranging the clamping groove 44 and the clamping block 43, the first antenna board 21 and the second antenna board 22 can be quickly welded on the third antenna board 23 during assembly.
As shown in fig. 2 to 6, in the 5G CPE with an internal antenna according to this embodiment, the third antenna plate 23 is provided with a plurality of heat dissipation holes 45. The heat dissipation device is used for enhancing the heat dissipation effect and preventing the working effect of the heat dissipation device from being influenced by overheating caused by unsmooth ventilation.
As shown in fig. 5, in the 5G CPE of the internal antenna according to this embodiment, all the heat dissipation holes 45 are located between the vertical projection of the second antenna board 22 on the third antenna board 23 and the vertical projection of the first antenna board 21 on the third antenna board 23.
Through the arrangement, the size of the heat dissipation holes 45 can be increased as much as possible under the condition of ensuring that the structural strength of the heat dissipation device is not influenced, and the heat dissipation effect is improved.
As shown in fig. 8, in the 5G CPE of the internal antenna according to the present embodiment, each of the first antenna radiators 31 includes a first feeding point 310, an upper radiator, and a lower radiator; the upper radiator includes a rectangular portion 311 and an inverted triangular portion 312 connected to each other; the rectangular portion 311 is connected to the first feeding point 310 through the inverted triangular portion 312; the lower radiator comprises a transverse part 313 and two vertical parts 314 respectively arranged at two ends of the transverse part 313; the transverse portion 313 is connected to the first feeding point 310; the transverse part 313 and the two vertical parts 314 form an inverted U-shaped structure; the two sides of the top of the transverse portion 313 are both protruded with a convex block 315.
The isolation between the antenna radiators can be further increased through the arrangement.
As shown in fig. 7, in the 5G CPE of the internal antenna according to this embodiment, each of the sixth antenna radiator a 361 and the sixth antenna radiator b 362 includes a sixth feeding point 370, a left radiator, and a right radiator; the left radiator comprises a first vertical block 371 and two first transverse blocks 372 arranged at two ends of the first vertical block 371 respectively; the first vertical block 371 and the two first transverse blocks 372 form a U-shaped structure together; the right radiator comprises a second vertical block 373 and two second transverse blocks 374 respectively arranged at two ends of the first vertical block 371; the second vertical block 373 and the two second horizontal blocks 374 jointly form a U-shaped structure; the first cross piece 372 and the second cross piece 374 are both connected to the sixth feeding point 370.
The isolation between the antenna radiators can be further increased through the arrangement.
The above description is only a preferred embodiment of the present invention, and all equivalent changes or modifications of the structure, characteristics and principles described in the present patent application are included in the protection scope of the present patent application.
Claims (9)
1. An antenna built-in 5G CPE comprising a housing (10) and a CPE motherboard assembly (11), characterized in that: the 5G CPE of the built-in antenna further comprises an antenna component; an accommodating cavity for accommodating the CPE main board assembly (11) and the antenna assembly is arranged in the shell (10);
the antenna assembly comprises a first antenna board (21), a second antenna board (22) and a third antenna board (23) which are all arranged in the accommodating cavity;
the third antenna plate (23) is positioned in the accommodating cavity; the third antenna plate (23) divides the accommodating cavity into a first cavity and a second cavity; the CPE motherboard assembly (11) is positioned in the second cavity;
the middle parts of the first antenna board (21), the second antenna board (22) and the third antenna board (23) are arranged in a pairwise orthogonal mode;
two fourth antenna radiators (34) are arranged on the inner wall of the second cavity; the two fourth antenna radiators (34) are oppositely arranged;
two third antenna radiators (33) are respectively arranged on two sides of the third antenna plate (23);
two second antenna radiators (32) are respectively arranged on two sides of the second antenna plate (22);
two first antenna radiators (31) are respectively arranged on two sides of the first antenna board (21).
2. The 5G CPE of the internal antenna according to claim 1, wherein: the inner wall of the second cavity is also provided with two fifth antenna radiating bodies (35); the two fifth antenna radiators (35) are oppositely arranged; the fourth antenna radiator (34) and the fifth antenna radiator (35) are alternately arranged; the two fourth antenna radiating bodies (34) and the two fifth antenna radiating bodies (35) are arranged on the inner wall of the second cavity at equal intervals.
3. The 5G CPE of the internal antenna according to claim 1, wherein:
two of the first antenna radiators (31) are arranged perpendicular to the third antenna plate (23);
the antenna assembly further comprises a sixth antenna radiator A (361) and a sixth antenna radiator B (362);
the sixth antenna radiator (361) is arranged in the middle of the first antenna board (21); the sixth antenna radiator (361) is perpendicular to the first antenna radiator (31);
the sixth antenna radiator B (362) is arranged in the middle of the second antenna plate (22); the sixth antenna radiator b (362) is disposed perpendicular to the second antenna radiator (32).
4. The 5G CPE of the internal antenna according to claim 1, wherein: the middle part of the first antenna board (21) is provided with a first strip-shaped groove (41); a second strip-shaped groove (42) used for being clamped with the first strip-shaped groove (41) is formed in the middle of the second antenna plate (22); the first antenna board (21) and the second antenna board (22) are respectively connected through a first strip-shaped groove (41) and a second strip-shaped groove (42) in an inserted mode to form a cross structure.
5. The 5G CPE of the internal antenna according to claim 4, wherein: clamping blocks (43) are arranged at the bottom of the first antenna board (21) and the bottom of the second antenna board (22); and a clamping groove (44) used for being clamped with the clamping block (43) is formed in the third antenna plate (23).
6. The 5G CPE of the internal antenna according to claim 1, wherein: and a plurality of heat dissipation holes (45) are formed in the third antenna plate (23).
7. The 5G CPE of the internal antenna according to claim 6, wherein: all heat dissipation apertures (45) are located between the vertical projection of the second antenna board (22) on the third antenna board (23) and the vertical projection of the first antenna board (21) on the third antenna board (23).
8. The 5G CPE of the internal antenna according to claim 1, wherein:
each of the first antenna radiators (31) includes a first feed point (310), an upper radiator, and a lower radiator;
the upper radiator comprises a rectangular part (311) and an inverted triangular part (312) which are connected with each other; the rectangular part (311) is connected with the first feeding point (310) through the inverted triangular part (312);
the lower radiator comprises a transverse part (313) and two vertical parts (314) respectively arranged at two ends of the transverse part (313); the transverse portion (313) is connected to the first feeding point (310); the transverse part (313) and the two vertical parts (314) form an inverted U-shaped structure; and the two sides of the top of the transverse part (313) are provided with convex blocks (315) which protrude upwards.
9. The 5G CPE of the built-in antenna according to claim 3, wherein: the sixth antenna radiator A (361) and the sixth antenna radiator B (362) both comprise a sixth feed point (370), a left radiator and a right radiator;
the left radiator comprises a first vertical block (371) and two first transverse blocks (372) which are respectively arranged at two ends of the first vertical block (371); the first vertical block (371) and the two first transverse blocks (372) jointly form a U-shaped structure;
the right radiator comprises a second vertical block (373) and two second transverse blocks (374) which are respectively arranged at two ends of the first vertical block (371); the second vertical block (373) and the two second transverse blocks (374) jointly form a U-shaped structure; the first cross piece (372) and the second cross piece (374) are both connected to the sixth feeding point (370).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910973694.XA CN110649369A (en) | 2019-10-14 | 2019-10-14 | 5G CPE of built-in antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910973694.XA CN110649369A (en) | 2019-10-14 | 2019-10-14 | 5G CPE of built-in antenna |
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| Publication Number | Publication Date |
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| CN110649369A true CN110649369A (en) | 2020-01-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910973694.XA Pending CN110649369A (en) | 2019-10-14 | 2019-10-14 | 5G CPE of built-in antenna |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111541469A (en) * | 2020-04-24 | 2020-08-14 | Oppo广东移动通信有限公司 | User terminal equipment |
| CN111900531A (en) * | 2020-07-27 | 2020-11-06 | 青岛海信移动通信技术股份有限公司 | CPE electronic equipment |
| WO2021143600A1 (en) * | 2020-01-17 | 2021-07-22 | 华为技术有限公司 | Wireless data terminal and wireless data terminal control system |
| WO2021147516A1 (en) * | 2020-01-21 | 2021-07-29 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Antenna routing method and related devices |
| CN113571879A (en) * | 2020-04-28 | 2021-10-29 | 江苏嘉华通讯科技有限公司 | LTE antenna for CPE |
| US11476571B2 (en) | 2020-01-21 | 2022-10-18 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Antenna routing method and related devices |
-
2019
- 2019-10-14 CN CN201910973694.XA patent/CN110649369A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021143600A1 (en) * | 2020-01-17 | 2021-07-22 | 华为技术有限公司 | Wireless data terminal and wireless data terminal control system |
| US12027755B2 (en) | 2020-01-17 | 2024-07-02 | Huawei Technologies Co., Ltd. | Wireless data terminal and wireless data terminal control system |
| WO2021147516A1 (en) * | 2020-01-21 | 2021-07-29 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Antenna routing method and related devices |
| US11398684B2 (en) | 2020-01-21 | 2022-07-26 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Antenna routing method and related devices |
| US11476571B2 (en) | 2020-01-21 | 2022-10-18 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Antenna routing method and related devices |
| CN111541469A (en) * | 2020-04-24 | 2020-08-14 | Oppo广东移动通信有限公司 | User terminal equipment |
| CN113571879A (en) * | 2020-04-28 | 2021-10-29 | 江苏嘉华通讯科技有限公司 | LTE antenna for CPE |
| CN113571879B (en) * | 2020-04-28 | 2023-10-20 | 江苏嘉华通讯科技有限公司 | LTE antenna for CPE |
| CN111900531A (en) * | 2020-07-27 | 2020-11-06 | 青岛海信移动通信技术股份有限公司 | CPE electronic equipment |
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