JP2011249881A - 無線端末設置装置 - Google Patents
無線端末設置装置 Download PDFInfo
- Publication number
- JP2011249881A JP2011249881A JP2010117733A JP2010117733A JP2011249881A JP 2011249881 A JP2011249881 A JP 2011249881A JP 2010117733 A JP2010117733 A JP 2010117733A JP 2010117733 A JP2010117733 A JP 2010117733A JP 2011249881 A JP2011249881 A JP 2011249881A
- Authority
- JP
- Japan
- Prior art keywords
- wireless terminal
- antenna
- parasitic antenna
- conductor
- installation device
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
- H01Q19/22—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using a secondary device in the form of a single substantially straight conductive element
-
- 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
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/04—Supports for telephone transmitters or receivers
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Telephone Set Structure (AREA)
- Support Of Aerials (AREA)
- Aerials With Secondary Devices (AREA)
Abstract
【解決手段】プリント基板351の中央部分は、配線等の導体が排除された導体非形成部353となっている。また、筐体底部36の鉄板362も、中央部分が開口部363となっており、この開口部363も導体非形成部となっている。さらに、導体非形成部353の内側に無給電アンテナ354を設ける。無給電アンテナ354は、無線端末11のアンテナと高周波電気回路的に非接続であり、無線端末11のアンテナに電気回路を経て電波を供給するのではなく、空間的に伝送するものである。すなわち、無給電アンテナ354は、基地局等から受信した電波を再放射し、電波の指向性を制御し、無線端末11のアンテナに電波を供給する導波器としての機能を有するものである。
【選択図】 図2
Description
11…無線端末
31…設置面
32…コネクタ
33…ケーブル
35…基板
36…筐体底部
112…コネクタ
115…アンテナ
351…プリント基板
352…実装部
353…導体非形成部
354…無給電アンテナ
361…樹脂板
362…鉄板
363…開口部
Claims (4)
- 無線端末を設置する無線端末設置装置であって、
前記無線端末設置装置に、導体を排した領域である導体非形成部と、
前記無線端末のアンテナから見て前記導体非形成部の内側に、受信した電波を再放射する無給電アンテナと、
を設けたことを特徴とする無線端末設置装置。 - 前記無給電アンテナは、前記無線端末のアンテナおよび、前記無線端末の電波に対して安定的な電位を持つ導体と高周波電気回路的に非接続であることを特徴とする請求項1に記載の無線端末設置装置。
- 前記無給電アンテナは、プリント基板上に設けられたパターンであることを特徴とする請求項1または請求項2に記載の無線端末設置装置。
- 前記無給電アンテナは、前記無線端末のアンテナが通信を行う方位に設けられたことを特徴とする請求項1〜3のいずれかに記載の無線端末設置装置。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010117733A JP5556366B2 (ja) | 2010-05-21 | 2010-05-21 | 無線端末設置装置 |
PCT/JP2011/061571 WO2011145695A1 (ja) | 2010-05-21 | 2011-05-19 | 無線端末設置装置 |
US13/696,964 US9209524B2 (en) | 2010-05-21 | 2011-05-19 | Wireless terminal installation device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010117733A JP5556366B2 (ja) | 2010-05-21 | 2010-05-21 | 無線端末設置装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2011249881A true JP2011249881A (ja) | 2011-12-08 |
JP5556366B2 JP5556366B2 (ja) | 2014-07-23 |
Family
ID=44991786
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010117733A Expired - Fee Related JP5556366B2 (ja) | 2010-05-21 | 2010-05-21 | 無線端末設置装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US9209524B2 (ja) |
JP (1) | JP5556366B2 (ja) |
WO (1) | WO2011145695A1 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20150114871A (ko) * | 2014-04-02 | 2015-10-13 | 엘지전자 주식회사 | 재방사 안테나 및 무선충전장치 |
WO2016153169A1 (ko) * | 2015-03-25 | 2016-09-29 | 엘지전자 주식회사 | 재방사 안테나 및 무선충전장치 |
US9997836B2 (en) | 2014-04-02 | 2018-06-12 | Lg Electronics Inc. | Reradiation antenna and wireless charger |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9634709B2 (en) * | 2014-09-04 | 2017-04-25 | Apple Inc. | Removable electronic device case with supplemental antenna element |
US9654164B2 (en) | 2015-04-14 | 2017-05-16 | Apple Inc. | Removable electronic device case with supplemental wireless circuitry |
JP6412059B2 (ja) * | 2016-05-27 | 2018-10-24 | Necプラットフォームズ株式会社 | 設置体及び設置システム |
GB2571279B (en) | 2018-02-21 | 2022-03-09 | Pet Tech Limited | Antenna arrangement and associated method |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008097332A (ja) * | 2006-10-12 | 2008-04-24 | Toppan Printing Co Ltd | Rfidタグ用ホルダー、rfidタグ及びrfid装置 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6134421A (en) * | 1997-09-10 | 2000-10-17 | Qualcomm Incorporated | RF coupler for wireless telephone cradle |
EP1369954A3 (en) * | 2002-06-05 | 2004-10-20 | Fujitsu Limited | Adaptive antenna unit for mobile terminal |
JP2005277632A (ja) | 2004-03-24 | 2005-10-06 | Fuji Photo Film Co Ltd | 携帯電話機用車載型クレードル装置、及び自動車、及び自動車のエンジン始動制御システム、及び携帯電話機 |
JP4516935B2 (ja) | 2006-05-29 | 2010-08-04 | Necインフロンティア株式会社 | 携帯通信端末のアンテナ切替えシステム |
JP2008147906A (ja) | 2006-12-08 | 2008-06-26 | Matsushita Electric Ind Co Ltd | アンテナとこれを用いた高周波受信装置 |
JP2008206094A (ja) | 2007-02-22 | 2008-09-04 | Sony Corp | クレードル |
US20090322285A1 (en) * | 2008-06-25 | 2009-12-31 | Nokia Corporation | Method and Apparatus for Wireless Charging Using a Multi-Band Antenna |
-
2010
- 2010-05-21 JP JP2010117733A patent/JP5556366B2/ja not_active Expired - Fee Related
-
2011
- 2011-05-19 US US13/696,964 patent/US9209524B2/en not_active Expired - Fee Related
- 2011-05-19 WO PCT/JP2011/061571 patent/WO2011145695A1/ja active Application Filing
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008097332A (ja) * | 2006-10-12 | 2008-04-24 | Toppan Printing Co Ltd | Rfidタグ用ホルダー、rfidタグ及びrfid装置 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20150114871A (ko) * | 2014-04-02 | 2015-10-13 | 엘지전자 주식회사 | 재방사 안테나 및 무선충전장치 |
KR101594373B1 (ko) * | 2014-04-02 | 2016-02-16 | 엘지전자 주식회사 | 재방사 안테나 및 무선충전장치 |
US9997836B2 (en) | 2014-04-02 | 2018-06-12 | Lg Electronics Inc. | Reradiation antenna and wireless charger |
WO2016153169A1 (ko) * | 2015-03-25 | 2016-09-29 | 엘지전자 주식회사 | 재방사 안테나 및 무선충전장치 |
US10770924B2 (en) | 2015-03-25 | 2020-09-08 | Lg Electronics Inc. | Reradiation antenna and wireless charging device |
Also Published As
Publication number | Publication date |
---|---|
JP5556366B2 (ja) | 2014-07-23 |
US9209524B2 (en) | 2015-12-08 |
WO2011145695A1 (ja) | 2011-11-24 |
US20130059528A1 (en) | 2013-03-07 |
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