FR2604564B1 - Antenne a guide d'ondes a ruban pour ondes a polarisation circulaire - Google Patents

Antenne a guide d'ondes a ruban pour ondes a polarisation circulaire

Info

Publication number
FR2604564B1
FR2604564B1 FR878713520A FR8713520A FR2604564B1 FR 2604564 B1 FR2604564 B1 FR 2604564B1 FR 878713520 A FR878713520 A FR 878713520A FR 8713520 A FR8713520 A FR 8713520A FR 2604564 B1 FR2604564 B1 FR 2604564B1
Authority
FR
France
Prior art keywords
circular polarization
waveguide antenna
polarization waves
ribbon waveguide
ribbon
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
Application number
FR878713520A
Other languages
English (en)
Other versions
FR2604564A1 (fr
Inventor
Yuichi Murakami
Kiyokazu Ieda
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.)
Aisin Corp
Original Assignee
Aisin Seiki 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
Application filed by Aisin Seiki Co Ltd filed Critical Aisin Seiki Co Ltd
Publication of FR2604564A1 publication Critical patent/FR2604564A1/fr
Application granted granted Critical
Publication of FR2604564B1 publication Critical patent/FR2604564B1/fr
Expired 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
FR878713520A 1986-09-30 1987-09-30 Antenne a guide d'ondes a ruban pour ondes a polarisation circulaire Expired FR2604564B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61232991A JPS6387806A (ja) 1986-09-30 1986-09-30 円偏波マイクロストリツプアンテナ装置

Publications (2)

Publication Number Publication Date
FR2604564A1 FR2604564A1 (fr) 1988-04-01
FR2604564B1 true FR2604564B1 (fr) 1989-12-01

Family

ID=16948085

Family Applications (1)

Application Number Title Priority Date Filing Date
FR878713520A Expired FR2604564B1 (fr) 1986-09-30 1987-09-30 Antenne a guide d'ondes a ruban pour ondes a polarisation circulaire

Country Status (3)

Country Link
US (1) US5003319A (fr)
JP (1) JPS6387806A (fr)
FR (1) FR2604564B1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0514031A (ja) * 1991-07-04 1993-01-22 Harada Ind Co Ltd マイクロストリツプアンテナの製造方法
JP3395405B2 (ja) * 1994-10-19 2003-04-14 株式会社デンソー 反射アンテナ
EP1795860B1 (fr) * 2004-09-28 2012-11-14 Aisin Seiki Kabushiki Kaisha Ensemble d'antenne et unité de poignée de porte
US9099781B2 (en) 2012-12-05 2015-08-04 Qualcomm Incorporated Compact dual polarization antenna

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4067016A (en) * 1976-11-10 1978-01-03 The United States Of America As Represented By The Secretary Of The Navy Dual notched/diagonally fed electric microstrip dipole antennas
US4051478A (en) * 1976-11-10 1977-09-27 The United States Of America As Represented By The Secretary Of The Navy Notched/diagonally fed electric microstrip antenna

Also Published As

Publication number Publication date
JPS6387806A (ja) 1988-04-19
US5003319A (en) 1991-03-26
JPH0261167B2 (fr) 1990-12-19
FR2604564A1 (fr) 1988-04-01

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Legal Events

Date Code Title Description
ST Notification of lapse