IL119295A - Microwave antenna element - Google Patents

Microwave antenna element

Info

Publication number
IL119295A
IL119295A IL11929596A IL11929596A IL119295A IL 119295 A IL119295 A IL 119295A IL 11929596 A IL11929596 A IL 11929596A IL 11929596 A IL11929596 A IL 11929596A IL 119295 A IL119295 A IL 119295A
Authority
IL
Israel
Prior art keywords
antenna element
microwave antenna
microwave
antenna
Prior art date
Application number
IL11929596A
Other languages
English (en)
Other versions
IL119295A0 (en
Original Assignee
Cie Generale D Automatisme Cga
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 Cie Generale D Automatisme Cga filed Critical Cie Generale D Automatisme Cga
Publication of IL119295A0 publication Critical patent/IL119295A0/xx
Publication of IL119295A publication Critical patent/IL119295A/xx

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
    • H01Q9/0435—Substantially flat resonant element parallel to ground plane, e.g. patch antenna radiating a circular polarised wave using two feed points
    • 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
IL11929596A 1995-09-27 1996-09-25 Microwave antenna element IL119295A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9511316A FR2739225B1 (fr) 1995-09-27 1995-09-27 Element d'antenne a hyperfrequences

Publications (2)

Publication Number Publication Date
IL119295A0 IL119295A0 (en) 1996-12-05
IL119295A true IL119295A (en) 2000-07-16

Family

ID=9482954

Family Applications (1)

Application Number Title Priority Date Filing Date
IL11929596A IL119295A (en) 1995-09-27 1996-09-25 Microwave antenna element

Country Status (6)

Country Link
US (1) US5831578A (no)
EP (1) EP0766342A1 (no)
JP (1) JPH09167915A (no)
FR (1) FR2739225B1 (no)
IL (1) IL119295A (no)
NO (1) NO319736B1 (no)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5945954A (en) * 1998-01-16 1999-08-31 Rangestar International Corporation Antenna assembly for telecommunication devices
US6326920B1 (en) 2000-03-09 2001-12-04 Avaya Technology Corp. Sheet-metal antenna
US6320546B1 (en) 2000-07-19 2001-11-20 Harris Corporation Phased array antenna with interconnect member for electrically connnecting orthogonally positioned elements used at millimeter wavelength frequencies
US6266015B1 (en) 2000-07-19 2001-07-24 Harris Corporation Phased array antenna having stacked patch antenna element with single millimeter wavelength feed and microstrip quadrature-to-circular polarization circuit
US6421012B1 (en) 2000-07-19 2002-07-16 Harris Corporation Phased array antenna having patch antenna elements with enhanced parasitic antenna element performance at millimeter wavelength radio frequency signals
US20030107881A1 (en) * 2001-12-11 2003-06-12 Ngk Insulators, Ltd. Setting construction of shield case or planar antenna on circuit board
RU2233017C1 (ru) * 2002-12-02 2004-07-20 Общество с ограниченной ответственностью "Алгоритм" Антенное устройство с управляемой диаграммой направленности и планарная направленная антенна
JP2004260786A (ja) * 2003-02-05 2004-09-16 Fujitsu Ltd アンテナ素子、平面アンテナ、配線基板及び通信装置
JP3959068B2 (ja) * 2003-11-12 2007-08-15 アルプス電気株式会社 円偏波アンテナ
JP2005159843A (ja) * 2003-11-27 2005-06-16 Alps Electric Co Ltd 円偏波型アンテナ装置
JP2005159837A (ja) * 2003-11-27 2005-06-16 Alps Electric Co Ltd アンテナ装置
JP4323440B2 (ja) * 2005-02-10 2009-09-02 アルプス電気株式会社 アンテナ装置
US8226003B2 (en) 2006-04-27 2012-07-24 Sirit Inc. Adjusting parameters associated with leakage signals
US8248212B2 (en) 2007-05-24 2012-08-21 Sirit Inc. Pipelining processes in a RF reader
US8427316B2 (en) 2008-03-20 2013-04-23 3M Innovative Properties Company Detecting tampered with radio frequency identification tags
US8446256B2 (en) 2008-05-19 2013-05-21 Sirit Technologies Inc. Multiplexing radio frequency signals
US8169312B2 (en) 2009-01-09 2012-05-01 Sirit Inc. Determining speeds of radio frequency tags
US8416079B2 (en) 2009-06-02 2013-04-09 3M Innovative Properties Company Switching radio frequency identification (RFID) tags
US10062025B2 (en) 2012-03-09 2018-08-28 Neology, Inc. Switchable RFID tag
KR20210001607A (ko) 2019-06-28 2021-01-06 삼성전자주식회사 안테나 구조 및 이를 포함하는 전자 장치

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4633262A (en) * 1982-09-27 1986-12-30 Rogers Corporation Microstrip antenna with protective casing
EP0117017A1 (en) * 1983-01-20 1984-08-29 Hazeltine Corporation Low-profile omni-antenna
US4827271A (en) * 1986-11-24 1989-05-02 Mcdonnell Douglas Corporation Dual frequency microstrip patch antenna with improved feed and increased bandwidth
JPH0659009B2 (ja) * 1988-03-10 1994-08-03 株式会社豊田中央研究所 移動体用アンテナ
US4849765A (en) * 1988-05-02 1989-07-18 Motorola, Inc. Low-profile, printed circuit board antenna
JPH02162804A (ja) * 1988-12-16 1990-06-22 Nissan Motor Co Ltd 平板型アンテナ
DE4130493A1 (de) * 1991-09-13 1993-03-18 Ant Nachrichtentech Antennenstrahler
JPH07249925A (ja) * 1994-03-10 1995-09-26 Murata Mfg Co Ltd アンテナ及びアンテナ装置

Also Published As

Publication number Publication date
NO319736B1 (no) 2005-09-12
JPH09167915A (ja) 1997-06-24
US5831578A (en) 1998-11-03
FR2739225B1 (fr) 1997-11-14
EP0766342A1 (fr) 1997-04-02
IL119295A0 (en) 1996-12-05
FR2739225A1 (fr) 1997-03-28
NO964030L (no) 1997-04-01
NO964030D0 (no) 1996-09-25

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Legal Events

Date Code Title Description
FF Patent granted
KB Patent renewed
KB Patent renewed
MM9K Patent not in force due to non-payment of renewal fees