CN1236522C - Portable antenna - Google Patents

Portable antenna Download PDF

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Publication number
CN1236522C
CN1236522C CNB008142289A CN00814228A CN1236522C CN 1236522 C CN1236522 C CN 1236522C CN B008142289 A CNB008142289 A CN B008142289A CN 00814228 A CN00814228 A CN 00814228A CN 1236522 C CN1236522 C CN 1236522C
Authority
CN
China
Prior art keywords
mentioned
elongated portion
coiler part
antenna
portable communication
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CNB008142289A
Other languages
Chinese (zh)
Other versions
CN1399806A (en
Inventor
安格斯·麦克奎恩
亚历山大·贝林
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Galtronics Ltd
Original Assignee
Galtronics Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Galtronics Ltd filed Critical Galtronics Ltd
Publication of CN1399806A publication Critical patent/CN1399806A/en
Application granted granted Critical
Publication of CN1236522C publication Critical patent/CN1236522C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • 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
    • H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q11/00—Electrically-long antennas having dimensions more than twice the shortest operating wavelength and consisting of conductive active radiating elements
    • H01Q11/12—Resonant antennas
    • 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
    • H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
    • H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
    • H01Q1/242—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
    • 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
    • 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
    • H01Q1/362—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith for broadside radiating helical antennas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q11/00—Electrically-long antennas having dimensions more than twice the shortest operating wavelength and consisting of conductive active radiating elements
    • H01Q11/02—Non-resonant antennas, e.g. travelling-wave antenna
    • H01Q11/08—Helical antennas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
    • H01Q5/30—Arrangements for providing operation on different wavebands
    • H01Q5/307—Individual or coupled radiating elements, each element being fed in an unspecified way
    • H01Q5/342—Individual or coupled radiating elements, each element being fed in an unspecified way for different propagation modes
    • H01Q5/357—Individual or coupled radiating elements, each element being fed in an unspecified way for different propagation modes using a single feed point
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H01Q9/04—Resonant antennas
    • H01Q9/30—Resonant antennas with feed to end of elongated active element, e.g. unipole
    • H01Q9/40—Element having extended radiating surface
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H01Q9/04—Resonant antennas
    • H01Q9/30—Resonant antennas with feed to end of elongated active element, e.g. unipole
    • H01Q9/42—Resonant antennas with feed to end of elongated active element, e.g. unipole with folded element, the folded parts being spaced apart a small fraction of the operating wavelength

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Support Of Aerials (AREA)

Abstract

An antenna (11) particularly suitable for a portable communication device and including an elongate portion (12) integrally formed with at least one first coil (14) portion arranged about the elongate portion (12) and in at least partially overlapping relationship therewith. A portable communication device employing the antenna (11) is also described.

Description

Portable antenna
Technical field
The present invention relates to antenna, particularly be applicable to the antenna in the portable communication apparatus, also relate to the portable communication apparatus that this antenna is housed.
Background technology
Existing a large amount of patent has been described the antenna that is used for portable communication apparatus.Can think that following United States Patent (USP) represented the state of development of prior art: 6,111,545; 6,094,179; 6,054,959; 6,054,962; 6,069,592; 6,075,488; 6,016,130; 6,052,090; 5,990,847; 5,963,170; 5,923,305; 5,812,097; 5,808,586; 5,805,112; 5,754,146; 5,668,559; 5,600,341; 5,592,184; 5,359,340; 4,772,895; 4,644,366; 4,229,743; 4,161,737.
Summary of the invention
The present invention attempts to provide a kind of improved antenna, and the particularly suitable antenna that is used in portable communication apparatus such as mobile phone or the beeper also will provide the portable communication apparatus that includes this antenna.
Therefore, provide a kind of antenna here according to a preferred embodiment of the present invention, it is specially adapted in the portable communication apparatus, and comprises:
An elongated portion, itself and at least one first coiler part form one, and overlapping relationship is arranged and formed with it at least in part to this coiler part around elongated portion.
The term that uses in whole specification and claims " coil " not only refers to three-dimensional spring-like coil, and also comprising can be as any tortuous conductor of the radiated element in the antenna.
According to a preferred embodiment of the present invention, also provide a kind of portable communication apparatus, it comprises:
A transceiver; And
An antenna, it is connecting transceiver and is comprising an elongated portion, and this elongated portion and at least one first coiler part form one, and overlapping relationship is arranged and formed with it at least in part to this coiler part around elongated portion.
Preferred construction is that at least one second coiler part and elongated portion form one.
According to a preferred embodiment of the present invention, at least one second coiler part and elongated portion are being arranged with the relation of non-overlapping.
According to a preferred embodiment of the present invention, elongated portion and at least one first coiler part have the resonance frequency section that separates.
Preferred construction is that elongated portion, at least one first coiler part and at least one second coiler part have the resonance frequency section that separates respectively.
According to a preferred embodiment of the present invention, antenna comprises that also one forms the mounting portion of one with elongated portion, and the mounting portion comprises a bending section, and this bending section is placed to such an extent that be used for and an electrical contact elasticity assembling interlock.Be appreciated that the mounting portion that other any suitable forms also can be provided, for example screw or double-screw bolt formula mounting structure.
According to a preferred embodiment of the present invention, also provide a kind of portable communication apparatus, it comprises:
A transceiver; And
An antenna, it is connecting transceiver and is comprising an elongated portion, and this elongated portion and at least one first coiler part form one, and overlapping relationship is arranged and formed with it at least in part to this coiler part around elongated portion.
According to a preferred embodiment of the present invention, at least one first coiler part and elongated portion form single-piece.
Preferred construction is that at least one first coiler part extends through at least a portion of elongated portion with the form of backrush.
According to a preferred embodiment of the present invention, at least one first coiler part and elongated portion coaxial arrangement.
Preferred construction is, antenna also comprises at least one second coiler part, itself and elongated portion coaxial arrangement and between the mounting portion of elongated portion and antenna.
Description of drawings
By the detailed description of doing below in conjunction with accompanying drawing, the present invention can be understood more fully and be understanded, in the accompanying drawings:
Fig. 1 is the sketch of the antenna constructing according to a preferred embodiment of the present invention and operate, and this antenna has single backrush coiler part;
Fig. 2 is the sketch of the antenna constructing according to another preferred embodiment of the invention and operate, and this antenna has two backrush coiler parts;
Fig. 3 is the sketch of the antenna constructing according to another preferred embodiment of the invention and operate, and this antenna has two coiler parts, and one of them is the backrush coiler part;
Fig. 4 is the sketch of the antenna constructing according to another preferred embodiment of the invention and operate, and this antenna has three coiler parts, and one of them is the backrush coiler part;
Fig. 5 is the sketch of the antenna constructing according to another preferred embodiment of the invention and operate, and this antenna has three coiler parts, and wherein two is the backrush coiler part;
Fig. 6 is the sketch of the antenna constructing according to another preferred embodiment of the invention and operate, and this antenna has four coiler parts, and wherein two is the backrush coiler part.
Preferred embodiment is described in detail
Referring now to Fig. 1,, it is the sketch of the antenna constructing according to a preferred embodiment of the present invention and operate, and this antenna has single backrush coiler part.
As shown in Figure 1, be provided with an antenna 11 in an antenna receiving sleeve 10, it comprises an elongated portion 12, and this part and first coiler part 14 form one.Coiler part 14 is preferably arranged around elongated portion 12 and is formed overlapping relationship at least in part with it, thereby constitutes a backrush coil.
According to a preferred embodiment of the present invention, also provide a mounting portion 16, itself and elongated portion 12 form one.Preferably make mounting portion 16 comprise a bending section 18, its be placed be used for a portable communication apparatus 30 on respective electrical contact 20 elasticity fit engagement, communication device also comprises a transceiver 32, it is connecting antenna 11 by contact 20.Mounting portion 16 is installed in one usually and holds in the base portion 34.
Referring now to Fig. 2,, it is the sketch of the antenna constructing according to another preferred embodiment of the invention and operate, and this antenna has two backrush coiler parts.
As shown in Figure 2, be provided with an antenna 51 in an antenna receiving sleeve 50, it comprises an elongated portion 52, and this part and the first and second backrush coiler parts 54 and 55 form one.Can see that overlapping relationship is arranged and formed with it to coiler part 54 and 55 around elongated portion 52.
According to a preferred embodiment of the present invention, also provide a mounting portion 56, itself and elongated portion 52 form one.Preferably make mounting portion 56 comprise a bending section 58, its be placed be used for a portable communication apparatus (not shown) on respective electrical contact (not shown) elasticity assembling interlock, this communication device can be identical with the portable communication apparatus 30 shown in Fig. 1.Mounting portion 56 is installed in one usually and holds in the base portion 60.
Referring now to Fig. 3,, it is the sketch of the antenna constructing according to another preferred embodiment of the invention and operate, and this antenna has two coiler parts, and one of them is the backrush coiler part.
As shown in Figure 3, be provided with an antenna 101 in an antenna receiving sleeve 100, it comprises an elongated portion 102, and this part forms one with a coiler part 103 at its upstream, and forms one in its downstream and a backrush coiler part 104.Can see that overlapping relationship is arranged and formed with it to coiler part 104 around elongated portion 102.
According to a preferred embodiment of the present invention, also provide a mounting portion 106, itself and coiler part 103 form one.Preferably make mounting portion 106 comprise a bending section 108, its be placed be used for a portable communication apparatus (not shown) on respective electrical contact (not shown) elasticity assembling interlock, this communication device can be identical with the portable communication apparatus 30 shown in Fig. 1.Mounting portion 106 is installed in one usually and holds in the base portion 110.
Referring now to Fig. 4,, it is the sketch of the antenna constructing according to another preferred embodiment of the invention and operate, and this antenna has three coiler parts, and one of them is the backrush coiler part.
As shown in Figure 4, in an antenna receiving sleeve 150, be provided with an antenna 151, it comprises an elongated portion 152, and this part forms one with the first and second backrush coiler parts 154 and 155 at its upstream, and forms one in its downstream and a backrush coiler part 156.Can see that overlapping relationship is arranged and formed with it to coiler part 156 around elongated portion 152.
According to a preferred embodiment of the present invention, also provide a mounting portion 157, itself and coiler part 154 form one.Preferably make mounting portion 157 comprise a bending section 158, its be placed be used for a portable communication apparatus (not shown) on respective electrical contact (not shown) elasticity assembling interlock, this communication device can be identical with the portable communication apparatus 30 shown in Fig. 1.Mounting portion 157 is installed in one usually and holds in the base portion 160.
Referring now to Fig. 5,, it is the sketch of the antenna constructing according to another preferred embodiment of the invention and operate, and this antenna has three coiler parts, and wherein two is the backrush coiler part.
As shown in Figure 5, in an antenna receiving sleeve 200, be provided with an antenna 201, it comprises an elongated portion 202, and this part forms one with a coiler part 204 at its upstream, and forms one in its downstream and the first and second backrush coiler parts 205 and 206.Can see that overlapping relationship is arranged and formed with it to coiler part 205 and 206 around elongated portion 202.
According to a preferred embodiment of the present invention, also provide a mounting portion 207, itself and coiler part 204 form one.Preferably make mounting portion 207 comprise a bending section 208, its be placed be used for a portable communication apparatus (not shown) on respective electrical contact (not shown) elasticity assembling interlock, this communication device can be identical with the portable communication apparatus 30 shown in Fig. 1.Mounting portion 207 is installed in one usually and holds in the base portion 210.
Referring now to Fig. 6,, it is the sketch of the antenna constructing according to another preferred embodiment of the invention and operate, and this antenna has four coiler parts, and wherein two is the backrush coiler part.
As shown in Figure 6, in an antenna receiving sleeve 250, be provided with an antenna 251, it comprises an elongated portion 252, and this part forms one with first and second coiler parts 253 and 254 at its upstream, and forms one in its downstream and the first and second backrush coiler parts 255 and 256.Can see that overlapping relationship is arranged and formed with it to coiler part 255 and 256 around elongated portion 252.
According to a preferred embodiment of the present invention, also provide a mounting portion 257, itself and coiler part 253 form one.Preferably make mounting portion 257 comprise a bending section 258, its be placed be used for a portable communication apparatus (not shown) on respective electrical contact (not shown) elasticity assembling interlock, this communication device can be identical with the portable communication apparatus 30 shown in Fig. 1.Mounting portion 257 is installed in one usually and holds in the base portion 260.
The feature of a uniqueness of the present invention is by an antenna that includes the single-piece conductor, can provide multiband and/or all channel antenna performance.
Persons of ordinary skill in the art may appreciate that the present invention is not limited to those of specific demonstration in front and description.On the contrary, scope of the present invention comprises communication device and the auxiliary communication device with previously described various features, also comprises those of ordinary skill in the art and occurs in having read this specification but do not see various changes and the modification of making after the feature of the prior art.

Claims (17)

1. antenna, it is applicable in the portable communication apparatus, and comprises:
An elongated portion, itself and at least one first coiler part form one, and overlapping relationship is arranged and formed with it at least in part to this coiler part around elongated portion.
2. antenna as claimed in claim 1, also comprise with above-mentioned elongated portion form one and with at least one second coiler part of described at least one first coil coaxial arrangement.
3. antenna as claimed in claim 2 is characterized in that, above-mentioned at least one second coiler part is arranged around above-mentioned elongated portion and become overlapping relationship with above-mentioned elongated portion.
4. antenna as claimed in claim 1 is characterized in that, above-mentioned elongated portion and above-mentioned at least one first coiler part have independent resonance frequency section.
5. antenna as claimed in claim 2 is characterized in that, above-mentioned elongated portion, above-mentioned at least one first coiler part and above-mentioned at least one second coiler part have independent resonance frequency section respectively.
6. as arbitrary described antenna among the claim 1-5, comprise that also one forms the mounting portion of one with above-mentioned elongated portion, above-mentioned mounting portion comprises a bending section, and this bending section is placed to such an extent that be used for and an electrical contact elasticity assembling interlock.
7. antenna as claimed in claim 1 is characterized in that, above-mentioned at least one first coiler part and above-mentioned elongated portion coaxial arrangement.
8. antenna as claimed in claim 1 also comprises:
The mounting portion; With
At least one second coiler part, described at least one second coiler part and above-mentioned elongated portion coaxial arrangement and between above-mentioned elongated portion and above-mentioned mounting portion.
9. portable communication apparatus, it comprises:
A transceiver; And
An antenna, it is connecting above-mentioned transceiver and is comprising an elongated portion, and this elongated portion and at least one first coiler part form one, and overlapping relationship is arranged and formed with it at least in part to this coiler part around elongated portion.
10. portable communication apparatus as claimed in claim 9, also comprise with above-mentioned elongated portion form one and with at least one second coiler part of described at least one first coil coaxial arrangement.
11. portable communication apparatus as claimed in claim 10 is characterized in that, above-mentioned at least one second coiler part is arranged around above-mentioned elongated portion and is become overlapping relationship with above-mentioned elongated portion.
12. portable communication apparatus as claimed in claim 10 is characterized in that, above-mentioned elongated portion and above-mentioned at least one first coiler part have independent resonance frequency section.
13. portable communication apparatus as claimed in claim 10 is characterized in that, above-mentioned elongated portion, above-mentioned at least one first coiler part and above-mentioned at least one second coiler part have independent resonance frequency section respectively.
14. as arbitrary described portable communication apparatus among the claim 10-13, comprise that also one forms the mounting portion of one with above-mentioned elongated portion, above-mentioned mounting portion comprises a bending section, and this bending section is placed to such an extent that be used for and an electrical contact elasticity assembling interlock.
15. a portable communication apparatus, it comprises:
A transceiver; And
An antenna, it is cooperated with above-mentioned transceiver, and above-mentioned antenna comprises:
An elongated portion, itself and at least one first coiler part form one, and this coiler part arranges around elongated portion and forms overlapping relationship at least in part with it that wherein above-mentioned at least one first coiler part and above-mentioned elongated portion form single-piece.
16. portable communication apparatus as claimed in claim 15 is characterized in that, above-mentioned at least one first coiler part and above-mentioned elongated portion coaxial arrangement.
17. portable communication apparatus as claimed in claim 15 also comprises:
The mounting portion; With
At least one second coiler part, described at least one second coiler part and above-mentioned elongated portion coaxial arrangement and between above-mentioned elongated portion and above-mentioned mounting portion.
CNB008142289A 1999-10-12 2000-10-06 Portable antenna Expired - Fee Related CN1236522C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15946199P 1999-10-12 1999-10-12
US60/159,461 1999-10-12

Publications (2)

Publication Number Publication Date
CN1399806A CN1399806A (en) 2003-02-26
CN1236522C true CN1236522C (en) 2006-01-11

Family

ID=22572695

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB008142289A Expired - Fee Related CN1236522C (en) 1999-10-12 2000-10-06 Portable antenna

Country Status (4)

Country Link
KR (1) KR20020062627A (en)
CN (1) CN1236522C (en)
AU (1) AU7814600A (en)
WO (1) WO2001028033A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE518819C2 (en) * 2000-12-12 2002-11-26 Moteco Ab Antenna to a radio communication device
JP2002359514A (en) * 2001-05-31 2002-12-13 Anten Corp Helical antenna
CN1675794A (en) * 2002-06-06 2005-09-28 盖尔创尼克斯公司 Multi-band improvements to a monopole helical
US20130009840A1 (en) * 2010-03-24 2013-01-10 Hytera Communications Corp., Ltd. Whip dual-band antenna

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2554762B2 (en) * 1990-02-23 1996-11-13 株式会社東芝 Antenna and radio
US5469177A (en) * 1993-09-15 1995-11-21 Motorola, Inc. Antenna assembly and method therefor
US5686927A (en) * 1995-11-03 1997-11-11 Centurion International, Inc. Retractable antenna
JP3328159B2 (en) * 1997-05-07 2002-09-24 埼玉日本電気株式会社 Antenna structure of portable radio
JP3055098B2 (en) * 1997-07-16 2000-06-19 株式会社トーキン Separate antenna
US6005523A (en) * 1997-12-11 1999-12-21 Ericsson Inc. Antenna rod disconnect mechanisms and associated methods

Also Published As

Publication number Publication date
WO2001028033A1 (en) 2001-04-19
CN1399806A (en) 2003-02-26
KR20020062627A (en) 2002-07-26
AU7814600A (en) 2001-04-23

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