DE19982430T1 - Aperturantenne und Verfahren zur Einspeisung von elektrischer Leistung in eine Aperturantenne - Google Patents

Aperturantenne und Verfahren zur Einspeisung von elektrischer Leistung in eine Aperturantenne

Info

Publication number
DE19982430T1
DE19982430T1 DE19982430T DE19982430T DE19982430T1 DE 19982430 T1 DE19982430 T1 DE 19982430T1 DE 19982430 T DE19982430 T DE 19982430T DE 19982430 T DE19982430 T DE 19982430T DE 19982430 T1 DE19982430 T1 DE 19982430T1
Authority
DE
Germany
Prior art keywords
aperture antenna
electrical power
feeding electrical
antenna
aperture
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
Application number
DE19982430T
Other languages
English (en)
Other versions
DE19982430B4 (de
Inventor
Hisamatsu Nakano
Masaaki Miyata
Kotaro Fujimori
Hiroaki Mimaki
Junji Yamauchi
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.)
Mitsumi Electric Co Ltd
Original Assignee
Mitsumi Electric Co 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
Priority claimed from JP00514498A external-priority patent/JP3787597B2/ja
Priority claimed from JP26708998A external-priority patent/JP3777258B2/ja
Application filed by Mitsumi Electric Co Ltd filed Critical Mitsumi Electric Co Ltd
Publication of DE19982430T1 publication Critical patent/DE19982430T1/de
Application granted granted Critical
Publication of DE19982430B4 publication Critical patent/DE19982430B4/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • H01Q13/08—Radiating ends of two-conductor microwave transmission lines, e.g. of coaxial lines, of microstrip lines
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/24—Combinations of antenna units polarised in different directions for transmitting or receiving circularly and elliptically polarised waves or waves linearly polarised in any direction
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q7/00—Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop
    • 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
    • H01Q9/045—Substantially flat resonant element parallel to ground plane, e.g. patch antenna with particular feeding means
    • H01Q9/0457—Substantially flat resonant element parallel to ground plane, e.g. patch antenna with particular feeding means electromagnetically coupled to the feed line

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Waveguide Aerials (AREA)
DE19982430T 1998-01-13 1999-01-11 Aperturantenne und Verfahren zur Einspeisung von elektrischer Leistung in eine Aperturantenne Expired - Lifetime DE19982430B4 (de)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
JP514398 1998-01-13
JP00514498A JP3787597B2 (ja) 1998-01-13 1998-01-13 ループアンテナの給電方法
JP10/5144 1998-01-13
JP10/5143 1998-01-13
JP26708998A JP3777258B2 (ja) 1998-01-13 1998-09-21 平面アンテナ
JP10/267089 1998-09-21
PCT/JP1999/000052 WO1999036991A1 (fr) 1998-01-13 1999-01-11 Procede d'alimentation d'antenne plate, et antenne plate

Publications (2)

Publication Number Publication Date
DE19982430T1 true DE19982430T1 (de) 2001-03-22
DE19982430B4 DE19982430B4 (de) 2008-10-09

Family

ID=27276615

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19982430T Expired - Lifetime DE19982430B4 (de) 1998-01-13 1999-01-11 Aperturantenne und Verfahren zur Einspeisung von elektrischer Leistung in eine Aperturantenne

Country Status (5)

Country Link
US (1) US6342856B1 (de)
CN (1) CN1171356C (de)
BR (1) BR9906823A (de)
DE (1) DE19982430B4 (de)
WO (1) WO1999036991A1 (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100483043B1 (ko) * 2002-04-11 2005-04-18 삼성전기주식회사 멀티밴드 내장 안테나
WO2004095639A1 (ja) * 2003-04-24 2004-11-04 Asahi Glass Company, Limited アンテナ装置
CN100397703C (zh) * 2004-06-22 2008-06-25 明基电通股份有限公司 天线装置
JP4297840B2 (ja) * 2004-06-24 2009-07-15 古野電気株式会社 円偏波ループアンテナ
US7880683B2 (en) * 2004-08-18 2011-02-01 Ruckus Wireless, Inc. Antennas with polarization diversity
US7119746B2 (en) * 2004-10-21 2006-10-10 City University Of Hong Kong Wideband patch antenna with meandering strip feed
JP2007221185A (ja) * 2006-02-14 2007-08-30 Mitsumi Electric Co Ltd 円偏波アンテナ
KR100820374B1 (ko) 2007-02-06 2008-04-08 한양대학교 산학협력단 차세대 이동통신 휴대 단말기를 위한 와이어 안테나
FR2930844B1 (fr) * 2008-05-05 2011-07-15 Thales Sa Antenne rf d'emission et/ou de reception comportant des elements rayonnants excites par couplage electromagnetique sans contact
EP2296227B1 (de) * 2009-09-10 2018-02-21 Delphi Deutschland GmbH Antenne für den Empfang Zirkular Polarisierter Satellitenfunksignale
GB2513755B (en) * 2010-03-26 2014-12-17 Microsoft Corp Dielectric chip antennas
US8681063B2 (en) * 2011-02-28 2014-03-25 Tdk Corporation Antenna device
JP5708473B2 (ja) * 2011-12-21 2015-04-30 日立金属株式会社 アンテナ装置
US9472848B2 (en) * 2012-04-20 2016-10-18 Ethertronics, Inc. Multi-feed loop antenna
TWI618295B (zh) * 2012-07-20 2018-03-11 Asahi Glass Co Ltd Antenna device and wireless device therewith
US9246222B2 (en) 2013-03-15 2016-01-26 Tyco Electronics Corporation Compact wideband patch antenna
US9325071B2 (en) 2013-01-15 2016-04-26 Tyco Electronics Corporation Patch antenna
BR112015016488A2 (pt) * 2013-01-15 2017-07-11 Tyco Electronics Corp antena de placa
WO2015108140A1 (ja) * 2014-01-20 2015-07-23 旭硝子株式会社 携帯無線装置
CN105849974B (zh) * 2014-01-20 2019-03-01 Ａｇｃ株式会社 天线装置以及具备该天线装置的无线装置
US9728853B2 (en) * 2014-10-14 2017-08-08 Mediatek Inc. Antenna structure
US20160248149A1 (en) * 2015-02-20 2016-08-25 Qualcomm Incorporated Three dimensional (3d) antenna structure
JP2017092644A (ja) * 2015-11-06 2017-05-25 富士通株式会社 パッチアンテナ
JP6925903B2 (ja) * 2017-08-02 2021-08-25 矢崎総業株式会社 アンテナ
IL256639B (en) 2017-12-28 2022-09-01 Elta Systems Ltd Compact antenna
CN113678318B (zh) * 2019-05-31 2022-12-30 华为技术有限公司 一种封装天线装置及终端设备

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4903033A (en) * 1988-04-01 1990-02-20 Ford Aerospace Corporation Planar dual polarization antenna
US5165109A (en) * 1989-01-19 1992-11-17 Trimble Navigation Microwave communication antenna
JPH0529827A (ja) * 1991-07-23 1993-02-05 Toyota Motor Corp マイクロストリツプアンテナ
JPH05145331A (ja) * 1991-11-18 1993-06-11 Sony Corp 偏波共用平面アンテナ
JP3492764B2 (ja) * 1994-06-07 2004-02-03 株式会社日立国際電気 偏波共用平面アンテナ
JP3501245B2 (ja) * 1995-03-08 2004-03-02 日本電業工作株式会社 電磁結合形アンテナ
US5661494A (en) * 1995-03-24 1997-08-26 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration High performance circularly polarized microstrip antenna

Also Published As

Publication number Publication date
CN1171356C (zh) 2004-10-13
CN1277742A (zh) 2000-12-20
US6342856B1 (en) 2002-01-29
BR9906823A (pt) 2000-10-24
DE19982430B4 (de) 2008-10-09
WO1999036991A1 (fr) 1999-07-22

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8364 No opposition during term of opposition
R082 Change of representative

Representative=s name: NOSPAT PATENT- UND RECHTSANWAELTE, DE

Representative=s name: SCHMIDT, AXEL, DIPL.-ING., DE

R082 Change of representative

Representative=s name: SCHMIDT, AXEL, DIPL.-ING., DE

R082 Change of representative

Representative=s name: SCHMIDT, AXEL, DIPL.-ING., DE

R071 Expiry of right