JP5931937B2 - パッチアンテナ装置 - Google Patents
パッチアンテナ装置 Download PDFInfo
- Publication number
- JP5931937B2 JP5931937B2 JP2014019400A JP2014019400A JP5931937B2 JP 5931937 B2 JP5931937 B2 JP 5931937B2 JP 2014019400 A JP2014019400 A JP 2014019400A JP 2014019400 A JP2014019400 A JP 2014019400A JP 5931937 B2 JP5931937 B2 JP 5931937B2
- Authority
- JP
- Japan
- Prior art keywords
- antenna element
- substrate
- antenna device
- patch antenna
- ground conductor
- 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
- 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
- H01Q9/045—Substantially flat resonant element parallel to ground plane, e.g. patch antenna with particular feeding means
-
- 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
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/27—Adaptation for use in or on movable bodies
- H01Q1/32—Adaptation for use in or on road or rail vehicles
- H01Q1/3208—Adaptation for use in or on road or rail vehicles characterised by the application wherein the antenna is used
- H01Q1/3225—Cooperation with the rails or the road
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/27—Adaptation for use in or on movable bodies
- H01Q1/32—Adaptation for use in or on road or rail vehicles
- H01Q1/3208—Adaptation for use in or on road or rail vehicles characterised by the application wherein the antenna is used
- H01Q1/3233—Adaptation for use in or on road or rail vehicles characterised by the application wherein the antenna is used particular used as part of a sensor or in a security system, e.g. for automotive radar, navigation systems
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/27—Adaptation for use in or on movable bodies
- H01Q1/32—Adaptation for use in or on road or rail vehicles
- H01Q1/325—Adaptation for use in or on road or rail vehicles characterised by the location of the antenna on the vehicle
- H01Q1/3291—Adaptation for use in or on road or rail vehicles characterised by the location of the antenna on the vehicle mounted in or on other locations inside the vehicle or vehicle body
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q23/00—Antennas with active circuits or circuit elements integrated within them or attached to them
-
- 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
- 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
- H01Q9/0428—Substantially flat resonant element parallel to ground plane, e.g. patch antenna radiating a circular polarised wave
Landscapes
- Engineering & Computer Science (AREA)
- Remote Sensing (AREA)
- Computer Security & Cryptography (AREA)
- Radar, Positioning & Navigation (AREA)
- Waveguide Aerials (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Details Of Aerials (AREA)
Description
11 切り欠き部
12 スルーホール
20 グラウンド導体
30 アンテナエレメント部
31 給電部
32 縮退分離素子部
33 インピーダンス調整部
40 スタブ
50 報知回路部
55 発光ダイオード
56 スピーカ
60 ケーブル
61 芯線
62 グラウンド線
70 筐体
71 ベース筐体
72 透明筐体
73 孔
74 薄い部分
Claims (3)
- 車載用のパッチアンテナ装置であって、該パッチアンテナ装置は、
アンテナエレメント部を小型化するために波長短縮率を高めるような高誘電率材料からなる基板と、
前記基板上に設けられるグラウンド導体と、
前記基板のグラウンド導体が設けられる面と対向する面に設けられ、給電部と縮退分離素子部とを有するアンテナエレメント部と、
前記基板のアンテナエレメント部が設けられる面であってアンテナエレメント部を小型化することにより生じるスペースに配置され、グラウンド導体を利用するマイクロストリップラインからなり、マイクロ波信号をフィルタリングするスタブと、
前記基板上に設けられ、アンテナエレメント部の給電部が設けられる領域以外の周辺領域であって、電流分布が最小になる領域付近にスタブを介して接続される、外部に状態を伝えるための報知回路部と、
を具備することを特徴とするパッチアンテナ装置。 - 請求項1に記載のパッチアンテナ装置において、前記報知回路部は、基板のグラウンド導体が設けられる面に設けられることを特徴とするパッチアンテナ装置。
- 請求項1又は請求項2に記載のパッチアンテナ装置において、前記報知回路部は、発光ダイオード及び/又はスピーカを含むことを特徴とするパッチアンテナ装置。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014019400A JP5931937B2 (ja) | 2014-02-04 | 2014-02-04 | パッチアンテナ装置 |
US14/612,443 US9929469B2 (en) | 2014-02-04 | 2015-02-03 | Patch antenna device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014019400A JP5931937B2 (ja) | 2014-02-04 | 2014-02-04 | パッチアンテナ装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015146552A JP2015146552A (ja) | 2015-08-13 |
JP5931937B2 true JP5931937B2 (ja) | 2016-06-08 |
Family
ID=53798944
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014019400A Active JP5931937B2 (ja) | 2014-02-04 | 2014-02-04 | パッチアンテナ装置 |
Country Status (2)
Country | Link |
---|---|
US (1) | US9929469B2 (ja) |
JP (1) | JP5931937B2 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6964601B2 (ja) * | 2016-12-16 | 2021-11-10 | 株式会社ヨコオ | アンテナ装置 |
WO2018135400A1 (ja) | 2017-01-18 | 2018-07-26 | パナソニックIpマネジメント株式会社 | アンテナ |
CN113067125A (zh) * | 2020-01-02 | 2021-07-02 | 广州海格通信集团股份有限公司 | 天线装置和卫星终端 |
US20230041218A1 (en) * | 2020-03-06 | 2023-02-09 | Lg Electronics Inc. | Electronic device having transparent antenna |
US11544517B2 (en) * | 2020-10-03 | 2023-01-03 | MHG IP Holdings, LLC | RFID antenna |
US11929541B2 (en) * | 2020-11-20 | 2024-03-12 | U-Blox Ag | GNSS antenna |
Family Cites Families (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04352506A (ja) * | 1991-05-30 | 1992-12-07 | Mitsubishi Electric Corp | アンテナ一体化マイクロ波回路 |
US5451966A (en) * | 1994-09-23 | 1995-09-19 | The Antenna Company | Ultra-high frequency, slot coupled, low-cost antenna system |
US6630907B1 (en) * | 2002-07-03 | 2003-10-07 | The United States Of America As Represented By The Secretary Of The Navy | Broadband telemetry antenna having an integrated filter |
GB2391391A (en) * | 2002-07-24 | 2004-02-04 | Harada Ind | Integrated loop antenna for vehicular applications |
US6903687B1 (en) * | 2003-05-29 | 2005-06-07 | The United States Of America As Represented By The United States National Aeronautics And Space Administration | Feed structure for antennas |
JP3859630B2 (ja) * | 2003-09-26 | 2006-12-20 | クラリオン株式会社 | 自動車用アンテナ |
JP3814271B2 (ja) * | 2003-11-10 | 2006-08-23 | アルプス電気株式会社 | アンテナ装置 |
JP4121087B2 (ja) * | 2003-11-27 | 2008-07-16 | アルプス電気株式会社 | アンテナ装置 |
US7129895B2 (en) * | 2004-11-15 | 2006-10-31 | Delphi Technologies, Inc. | Multiband concentric mast and microstrip patch antenna arrangement |
JP4259460B2 (ja) * | 2004-12-08 | 2009-04-30 | 日本電気株式会社 | 発光ダイオード付マイクロストリップアンテナ |
JP4502799B2 (ja) * | 2004-12-24 | 2010-07-14 | 日本板硝子株式会社 | 車両用アンテナ装置の給電構造および車両用アンテナ装置 |
JP4196945B2 (ja) * | 2004-12-28 | 2008-12-17 | 株式会社デンソー | スピーカ一体型アンテナ |
WO2006115363A1 (en) * | 2005-04-26 | 2006-11-02 | E.M.W. Antenna Co., Ltd. | Ultra-wideband antenna having a band notch characteristic |
US7164385B2 (en) * | 2005-06-06 | 2007-01-16 | Receptec Holdings, Llc | Single-feed multi-frequency multi-polarization antenna |
KR100781933B1 (ko) * | 2005-12-16 | 2007-12-04 | 주식회사 이엠따블유안테나 | 단일 급전 단층 2 중 대역 원편파 안테나 |
JP4607039B2 (ja) * | 2006-03-20 | 2011-01-05 | ミツミ電機株式会社 | アンテナ装置 |
US20090295645A1 (en) * | 2007-10-08 | 2009-12-03 | Richard John Campero | Broadband antenna with multiple associated patches and coplanar grounding for rfid applications |
US7994999B2 (en) * | 2007-11-30 | 2011-08-09 | Harada Industry Of America, Inc. | Microstrip antenna |
WO2009081557A1 (ja) * | 2007-12-20 | 2009-07-02 | Harada Industry Co., Ltd. | パッチアンテナ装置 |
CN102089928A (zh) * | 2008-07-07 | 2011-06-08 | 传感电子有限责任公司 | 用于rfid货架读取器系统的可切换贴片天线 |
JP5114325B2 (ja) * | 2008-07-08 | 2013-01-09 | 原田工業株式会社 | 車両用ルーフマウントアンテナ装置 |
JP2010021856A (ja) * | 2008-07-11 | 2010-01-28 | Nippon Antenna Co Ltd | アンテナ装置 |
JP4955094B2 (ja) * | 2009-11-02 | 2012-06-20 | 原田工業株式会社 | パッチアンテナ |
GB201012923D0 (en) * | 2010-07-30 | 2010-09-15 | Sarantel Ltd | An antenna |
US8760362B2 (en) * | 2011-06-14 | 2014-06-24 | Blaupunkt Antenna Systems Usa, Inc. | Single-feed multi-frequency multi-polarization antenna |
US8830128B2 (en) * | 2011-06-14 | 2014-09-09 | Kathrein Automotive North America, Inc. | Single feed multi-frequency multi-polarization antenna |
US9118119B2 (en) * | 2011-09-13 | 2015-08-25 | Mediatek Inc. | Wireless communication device and feed-in method thereof |
JP2013157973A (ja) * | 2012-02-01 | 2013-08-15 | Mitsumi Electric Co Ltd | アンテナ装置 |
JP5983769B2 (ja) * | 2012-12-20 | 2016-09-06 | 株式会社村田製作所 | マルチバンド用アンテナ |
US9391370B2 (en) * | 2014-06-30 | 2016-07-12 | Samsung Electronics Co., Ltd. | Antenna feed integrated on multi-layer PCB |
-
2014
- 2014-02-04 JP JP2014019400A patent/JP5931937B2/ja active Active
-
2015
- 2015-02-03 US US14/612,443 patent/US9929469B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US9929469B2 (en) | 2018-03-27 |
US20150236420A1 (en) | 2015-08-20 |
JP2015146552A (ja) | 2015-08-13 |
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