DE69912420D1 - Patch antenne - Google Patents

Patch antenne

Info

Publication number
DE69912420D1
DE69912420D1 DE69912420T DE69912420T DE69912420D1 DE 69912420 D1 DE69912420 D1 DE 69912420D1 DE 69912420 T DE69912420 T DE 69912420T DE 69912420 T DE69912420 T DE 69912420T DE 69912420 D1 DE69912420 D1 DE 69912420D1
Authority
DE
Germany
Prior art keywords
patch antenna
patch
antenna
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
DE69912420T
Other languages
English (en)
Other versions
DE69912420T2 (de
Inventor
Richard Jonathan Langley
Gisela Clasen
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.)
Harada Industries Europe Ltd
Original Assignee
HARADA INDUSTRIES (EUROPE) Ltd BIRMINGHAM
Harada Industries Europe 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 HARADA INDUSTRIES (EUROPE) Ltd BIRMINGHAM, Harada Industries Europe Ltd filed Critical HARADA INDUSTRIES (EUROPE) Ltd BIRMINGHAM
Application granted granted Critical
Publication of DE69912420D1 publication Critical patent/DE69912420D1/de
Publication of DE69912420T2 publication Critical patent/DE69912420T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • H01Q9/0428—Substantially flat resonant element parallel to ground plane, e.g. patch antenna radiating a circular polarised wave
    • 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
    • H01Q1/1271—Supports; Mounting means for mounting on windscreens
    • 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
DE69912420T 1998-04-15 1999-04-15 Patch antenne Expired - Fee Related DE69912420T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB9808042.7A GB9808042D0 (en) 1998-04-15 1998-04-15 Patch antenna
GB9808042 1998-04-15
PCT/GB1999/001158 WO1999053568A1 (en) 1998-04-15 1999-04-15 Patch antenna

Publications (2)

Publication Number Publication Date
DE69912420D1 true DE69912420D1 (de) 2003-12-04
DE69912420T2 DE69912420T2 (de) 2004-08-05

Family

ID=10830416

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69912420T Expired - Fee Related DE69912420T2 (de) 1998-04-15 1999-04-15 Patch antenne

Country Status (6)

Country Link
US (1) US6480170B1 (de)
EP (1) EP1078421B1 (de)
JP (1) JP2002511691A (de)
DE (1) DE69912420T2 (de)
GB (1) GB9808042D0 (de)
WO (1) WO1999053568A1 (de)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020173885A1 (en) 2001-03-13 2002-11-21 Lowrey Larkin Hill Internet-based system for monitoring vehicles
US6611740B2 (en) 2001-03-14 2003-08-26 Networkcar Internet-based vehicle-diagnostic system
US6933891B2 (en) * 2002-01-29 2005-08-23 Calamp Corp. High-efficiency transparent microwave antennas
WO2003105278A1 (ja) * 2002-06-11 2003-12-18 日本板硝子株式会社 平面アンテナおよびその設計方法
US6862002B2 (en) * 2003-05-28 2005-03-01 Motorola, Inc. Antenna ground plane and wireless communication device with antenna ground plane and acoustic resistor
US9520005B2 (en) 2003-07-24 2016-12-13 Verizon Telematics Inc. Wireless vehicle-monitoring system
US7113127B1 (en) * 2003-07-24 2006-09-26 Reynolds And Reynolds Holdings, Inc. Wireless vehicle-monitoring system operating on both terrestrial and satellite networks
US6940457B2 (en) * 2003-09-09 2005-09-06 Center For Remote Sensing, Inc. Multifrequency antenna with reduced rear radiation and reception
US7397429B2 (en) * 2004-03-09 2008-07-08 Northrop Grumman Corporation Aircraft window plug antenna assembly
US7225065B1 (en) 2004-04-26 2007-05-29 Hti Ip, Llc In-vehicle wiring harness with multiple adaptors for an on-board diagnostic connector
KR20060035942A (ko) * 2004-10-21 2006-04-27 한국전자통신연구원 금속 패치를 이용한 원형편파 패치 안테나 및 이를 이용한송/수신 배열 안테나
US20070052590A1 (en) * 2005-08-23 2007-03-08 Tze-Hsuan Chang Miniatured microstrip antenna
JP5094191B2 (ja) * 2006-04-18 2012-12-12 キヤノン株式会社 反射型液晶表示装置及び液晶プロジェクターシステム
EP1914832A1 (de) 2006-10-17 2008-04-23 Laird Technologies AB Verfahren zur Herstellung eines Antennenmusters
US7940217B2 (en) * 2007-08-31 2011-05-10 Et Industries, Inc. Tree trunk antenna
US8170634B2 (en) * 2007-08-31 2012-05-01 Et Industries, Inc. Polypod antenna
US20110273360A1 (en) 2007-10-08 2011-11-10 Sensormatic Electronics, LLC Combination radio frequency identification and electronic article surveillance antenna system
KR20110040815A (ko) 2008-06-06 2011-04-20 센소매틱 일렉트로닉스, 엘엘씨 다중 연관 패치를 구비한 광대역 안테나 및 무선 주파수 인식 어플리케이션을 위한 공면 접지 기술
EP2194603A1 (de) * 2008-12-04 2010-06-09 Paul Van Welden Antenne zur Verringerung elektromagnetischer Verschmutzung
FR2955430A1 (fr) * 2010-01-21 2011-07-22 Bouygues Telecom Sa Antenne imprimee optiquement transparente a plan de masse maille
US8350770B1 (en) 2010-07-06 2013-01-08 The United States Of America As Represented By The Secretary Of The Navy Configurable ground plane surfaces for selective directivity and antenna radiation pattern
DE102012111571A1 (de) * 2012-11-29 2014-06-05 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Antennenanordnung
CN103855461B (zh) * 2012-12-06 2016-05-11 瑞声声学科技(深圳)有限公司 天线
SE1450915A1 (sv) 2014-07-24 2015-11-24 Icomera Ab Metod och system för tillförsel av tillsatsmedel till 13
US10551949B2 (en) * 2015-05-08 2020-02-04 Intel Corporation Display integrated antenna
FR3049395A1 (de) 2016-03-28 2017-09-29 Taoglas Group Holdings
US10403968B2 (en) 2016-03-28 2019-09-03 Taoglas Group Holdings Limited Antenna systems and methods for incorporating into a body panel
WO2018164599A1 (en) * 2017-03-10 2018-09-13 Llc "Topcon Positioning Systems" Patch antenna with wire radiation elements for high-precision gnss applications
JP7355026B2 (ja) * 2018-10-03 2023-10-03 Ａｇｃ株式会社 平面アンテナ及び窓ガラス
WO2020095786A1 (ja) * 2018-11-06 2020-05-14 Ａｇｃ株式会社 基板

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4053895A (en) 1976-11-24 1977-10-11 The United States Of America As Represented By The Secretary Of The Air Force Electronically scanned microstrip antenna array
US4379296A (en) 1980-10-20 1983-04-05 The United States Of America As Represented By The Secretary Of The Army Selectable-mode microstrip antenna and selectable-mode microstrip antenna arrays
JPH0685487B2 (ja) 1985-05-18 1994-10-26 日本電装株式会社 ２周波共用平面アンテナ
DE4329123A1 (de) 1993-08-30 1995-03-09 Ant Nachrichtentech Microstrip-Antenne
US5621422A (en) 1994-08-22 1997-04-15 Wang-Tripp Corporation Spiral-mode microstrip (SMM) antennas and associated methods for exciting, extracting and multiplexing the various spiral modes
FR2748162B1 (fr) 1996-04-24 1998-07-24 Brachat Patrice Antenne imprimee compacte pour rayonnement a faible elevation
SE511497C2 (sv) * 1997-02-25 1999-10-11 Ericsson Telefon Ab L M Anordning för att mottaga och sända radiosignaler

Also Published As

Publication number Publication date
DE69912420T2 (de) 2004-08-05
GB9808042D0 (en) 1998-06-17
EP1078421B1 (de) 2003-10-29
US6480170B1 (en) 2002-11-12
EP1078421A1 (de) 2001-02-28
WO1999053568A1 (en) 1999-10-21
JP2002511691A (ja) 2002-04-16

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: HARADA INDUSTRY CO. LTD., SITTINGBOURNE, KENT, GB

8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee