JP6742950B2 - プリント回路基板アンテナ - Google Patents
プリント回路基板アンテナ Download PDFInfo
- Publication number
- JP6742950B2 JP6742950B2 JP2017121496A JP2017121496A JP6742950B2 JP 6742950 B2 JP6742950 B2 JP 6742950B2 JP 2017121496 A JP2017121496 A JP 2017121496A JP 2017121496 A JP2017121496 A JP 2017121496A JP 6742950 B2 JP6742950 B2 JP 6742950B2
- Authority
- JP
- Japan
- Prior art keywords
- antenna
- pcb
- antenna body
- circuit board
- metal
- 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.)
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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
-
- 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
- H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
-
- 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
- H01Q1/2291—Supports; Mounting means by structural association with other equipment or articles used in bluetooth or WI-FI devices of Wireless Local Area Networks [WLAN]
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/48—Earthing means; Earth screens; Counterpoises
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
- H01Q13/10—Resonant slot 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
-
- 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
- H01Q5/364—Creating multiple current paths
- H01Q5/371—Branching current paths
-
- 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
- H01Q5/40—Imbricated or interleaved structures; Combined or electromagnetically coupled arrangements, e.g. comprising two or more non-connected fed radiating elements
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Details Of Aerials (AREA)
- Support Of Aerials (AREA)
Description
また、インピーダンスをターゲットインピーダンスに合わせるのも簡単である。トランシーバの場合、そのターゲットインピーダンスは、例えば50Ωであってもよい。
第1に、アンテナ本体212、312を形成するPCB材料は、金属により完全に囲まれるか、取り囲まれており、そのために、アンテナの特性に影響しない。
第2に、アンテナ本体212、312は、基本的に、PCBの残りの部分とPCBの周囲から分離されており、そのために、PCBの残りの部分とPCBの周囲とは、アンテナの特性に影響しない。
第3に、アンテナ200、300は、余分な部品やコンポーネントなしに金属のトレースによって、同じPCB上の他のコンポーネントに簡便かつ直接的に接続されてもよい。
第4に、本明細書の実施形態に応じたアンテナ200、300は、顕著な性能とRFレンジを達成することができる。
第5に、本明細書の実施形態に応じたアンテナ200、300は、少ない部品を用いて、少ない区間と垂直な高さを得ている。
第6に、本明細書の実施形態に応じたアンテナ200、300は、調整または変更されることを必要とせず、異なる厚みと相関的な誘電率をもつ様々なPCBに適用することができる。
したがって、上記実施形態は、特許請求の範囲を付記することにより規定される発明の範疇を限定するものとしてはならない。
Claims (8)
- プリント回路基板(PCB)と材料から成形されるアンテナ本体(212,312)を備えるアンテナ(200,300)であって、そのアンテナ本体(212、312)は、アンテナ本体がPCBから切り出された形でPCB(210,310)の一部として一体的に形成されるとともに、PCBの表面と底面の両面(221,222)をプリントまたは金属でメッキされて囲まれ、また、アンテナ本体(212,312)の周囲に沿っては金属でメッキされた縁部(218、219)によって囲まれ、アンテナ本体(212)はPCB(210)の縁部から延在するアンテナ。
- アンテナ本体(312)がアンテナ本体(312)の周囲の大部分とPCB (310)の周囲との間に空隙(320)を有するPCB材料によって囲まれている請求項1記載のアンテナ(200,300)。
- アンテナがブルートゥース(登録商標)、ブルートゥース・ロウ・エネルギー(BLE)、全地球測位システム(GPS)、ワイヤレス・スピーカー・アンド・オーディオ(WISA)、ジグビー(Zigbee)、ゼット・ウェーブ(Z―wave)及び無線LAN(WLAN)のアプリケーションのいずれかひとつに適合する請求項1又は2に記載のアンテナ(200,300)。
- アンテナ本体 (212)がF字型である請求項1乃至3のいずれか一つに記載のアンテナ(200,300)。
- 請求項1乃至4のいずれか一つに記載のアンテナ(200,300)を備えるプリント回路基板PCB(210,310,410)。
- 請求項1乃至4のいずれか一つに記載のアンテナを備えるトランシーバ (412)。
- 請求項6記載のトランシーバ(412)を備える無線データ収集装置(400)。
- カメラ、物理的アクセス制御システム(PACS)のコントローラ、ネットワークビデオレコーダー、ホームオートメーション装置、自動記録装置(datalogger)のいずれか一つを備える請求項7記載の無線データ収集装置(400)。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP16175439.5 | 2016-06-21 | ||
EP16175439.5A EP3261172B1 (en) | 2016-06-21 | 2016-06-21 | Pcb antenna |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017229066A JP2017229066A (ja) | 2017-12-28 |
JP6742950B2 true JP6742950B2 (ja) | 2020-08-19 |
Family
ID=56194319
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017121496A Active JP6742950B2 (ja) | 2016-06-21 | 2017-06-21 | プリント回路基板アンテナ |
Country Status (6)
Country | Link |
---|---|
US (1) | US10938097B2 (ja) |
EP (1) | EP3261172B1 (ja) |
JP (1) | JP6742950B2 (ja) |
KR (1) | KR102110752B1 (ja) |
CN (1) | CN107528116B (ja) |
TW (1) | TWI722201B (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10374303B1 (en) | 2016-06-20 | 2019-08-06 | Eaton Intelligent Power Limited | Lighting device cover with built-in antenna |
CN107995387B (zh) * | 2016-10-27 | 2020-07-03 | 光宝电子(广州)有限公司 | 监视装置 |
DE202018103656U1 (de) * | 2018-06-25 | 2018-08-23 | ASTRA Gesellschaft für Asset Management mbH & Co. KG | Platinenantenne |
US11509063B2 (en) | 2018-08-24 | 2022-11-22 | Kyocera Corporation | Structure, antenna, wireless communication module, and wireless communication device |
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2016
- 2016-06-21 EP EP16175439.5A patent/EP3261172B1/en active Active
-
2017
- 2017-06-07 TW TW106118847A patent/TWI722201B/zh active
- 2017-06-13 CN CN201710442283.9A patent/CN107528116B/zh active Active
- 2017-06-20 KR KR1020170077944A patent/KR102110752B1/ko active IP Right Grant
- 2017-06-21 US US15/629,415 patent/US10938097B2/en active Active
- 2017-06-21 JP JP2017121496A patent/JP6742950B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
CN107528116A (zh) | 2017-12-29 |
US10938097B2 (en) | 2021-03-02 |
US20170365919A1 (en) | 2017-12-21 |
KR20170143451A (ko) | 2017-12-29 |
EP3261172A1 (en) | 2017-12-27 |
TW201803197A (zh) | 2018-01-16 |
KR102110752B1 (ko) | 2020-05-15 |
CN107528116B (zh) | 2021-01-22 |
EP3261172B1 (en) | 2020-07-29 |
TWI722201B (zh) | 2021-03-21 |
JP2017229066A (ja) | 2017-12-28 |
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