DE69218045D1 - Ebene Antenne - Google Patents

Ebene Antenne

Info

Publication number
DE69218045D1
DE69218045D1 DE69218045T DE69218045T DE69218045D1 DE 69218045 D1 DE69218045 D1 DE 69218045D1 DE 69218045 T DE69218045 T DE 69218045T DE 69218045 T DE69218045 T DE 69218045T DE 69218045 D1 DE69218045 D1 DE 69218045D1
Authority
DE
Germany
Prior art keywords
plane antenna
antenna
plane
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
DE69218045T
Other languages
English (en)
Other versions
DE69218045T2 (de
Inventor
Shinichi Kuroda
Noboru Ono
Ichiro Toriyama
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.)
Sony Corp
Original Assignee
Sony Corp
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 JP10933391A external-priority patent/JPH04336805A/ja
Priority claimed from JP11043591A external-priority patent/JPH04337908A/ja
Application filed by Sony Corp filed Critical Sony Corp
Application granted granted Critical
Publication of DE69218045D1 publication Critical patent/DE69218045D1/de
Publication of DE69218045T2 publication Critical patent/DE69218045T2/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
    • H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
    • 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
    • H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
    • H01Q1/38—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith formed by a conductive layer on an insulating support
DE69218045T 1991-05-14 1992-05-11 Ebene Antenne Expired - Fee Related DE69218045T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP10933391A JPH04336805A (ja) 1991-05-14 1991-05-14 平面アンテナ
JP11043591A JPH04337908A (ja) 1991-05-15 1991-05-15 平面アンテナ

Publications (2)

Publication Number Publication Date
DE69218045D1 true DE69218045D1 (de) 1997-04-17
DE69218045T2 DE69218045T2 (de) 1997-06-19

Family

ID=26449105

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69218045T Expired - Fee Related DE69218045T2 (de) 1991-05-14 1992-05-11 Ebene Antenne

Country Status (4)

Country Link
US (1) US5371507A (de)
EP (1) EP0516303B1 (de)
KR (1) KR920022585A (de)
DE (1) DE69218045T2 (de)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4313397A1 (de) * 1993-04-23 1994-11-10 Hirschmann Richard Gmbh Co Planarantenne
GB2289163B (en) * 1994-05-03 1998-12-23 Quantum Communications Group I Antenna device and mobile telephone
US5486836A (en) * 1995-02-16 1996-01-23 Motorola, Inc. Method, dual rectangular patch antenna system and radio for providing isolation and diversity
DE19615497A1 (de) * 1996-03-16 1997-09-18 Pates Tech Patentverwertung Planarer Strahler
DE59702294D1 (de) * 1996-09-23 2000-10-05 Lutz Rothe Mobilfunk-planarantenne
US6259416B1 (en) 1997-04-09 2001-07-10 Superpass Company Inc. Wideband slot-loop antennas for wireless communication systems
WO1999013528A1 (en) 1997-09-10 1999-03-18 Rangestar International Corporation Loop antenna assembly for telecommunications devices
EP0903805B1 (de) * 1997-09-19 2003-08-06 Peter Vernon Planarantennenanordnung
GB2604086B (en) * 1998-03-25 2023-03-15 Roke Manor Res Limited Antennas
US6181281B1 (en) * 1998-11-25 2001-01-30 Nec Corporation Single- and dual-mode patch antennas
FR2794900B1 (fr) * 1999-06-09 2006-05-19 Valeo Electronique Dispositif formant antenne pour la reception et/ou l'emission de signaux radio-frequences par un vehicule automobile
US6329950B1 (en) 1999-12-06 2001-12-11 Integral Technologies, Inc. Planar antenna comprising two joined conducting regions with coax
US6466169B1 (en) 1999-12-06 2002-10-15 Daniel W. Harrell Planar serpentine slot antenna
KR100677093B1 (ko) * 2000-05-31 2007-02-05 삼성전자주식회사 평면 안테나
US20020122820A1 (en) * 2001-01-16 2002-09-05 Hildebrand William H. Soluble MHC artificial antigen presenting cells
US6717550B1 (en) 2001-09-24 2004-04-06 Integral Technologies, Inc. Segmented planar antenna with built-in ground plane
JP2004320115A (ja) * 2003-04-11 2004-11-11 Matsushita Electric Ind Co Ltd 複合アンテナ
JP2005236393A (ja) * 2004-02-17 2005-09-02 Alps Electric Co Ltd 異周波共用アンテナ
JP4868874B2 (ja) * 2005-03-29 2012-02-01 富士通テン株式会社 ループアンテナ、該アンテナを使用したアンテナシステム及び該アンテナシステムを搭載した車両
US7403158B2 (en) * 2005-10-18 2008-07-22 Applied Wireless Identification Group, Inc. Compact circular polarized antenna
ITTO20080192A1 (it) * 2008-03-13 2009-09-14 St Microelectronics Srl Antenna a patch polarizzata circolarmente con singolo punto di alimentazione
US8044874B2 (en) 2009-02-18 2011-10-25 Harris Corporation Planar antenna having multi-polarization capability and associated methods
US8319688B2 (en) 2009-02-18 2012-11-27 Harris Corporation Planar slot antenna having multi-polarization capability and associated methods
US8144066B2 (en) * 2009-02-26 2012-03-27 Harris Corporation Wireless communications including an antenna for wireless power transmission and data communication and associated methods
TW201134332A (en) * 2010-03-16 2011-10-01 Ind Tech Res Inst Printed circuit board with embedded antenna for RFID tag and method for manufacturing the same
RU2479080C1 (ru) * 2011-08-25 2013-04-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Воронежский государственный университет" (ФГБОУ ВПО ВГУ) Широкополосная микрополосковая антенна с трапецеидальным поперечным сечением
US9991601B2 (en) 2015-09-30 2018-06-05 The Mitre Corporation Coplanar waveguide transition for multi-band impedance matching
US10205240B2 (en) 2015-09-30 2019-02-12 The Mitre Corporation Shorted annular patch antenna with shunted stubs
TWI714369B (zh) * 2019-11-28 2020-12-21 廣達電腦股份有限公司 天線結構

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4060810A (en) * 1976-10-04 1977-11-29 The United States Of America As Represented By The Secretary Of The Army Loaded microstrip antenna
US4827271A (en) * 1986-11-24 1989-05-02 Mcdonnell Douglas Corporation Dual frequency microstrip patch antenna with improved feed and increased bandwidth
US4987421A (en) * 1988-06-09 1991-01-22 Mitsubishi Denki Kabushiki Kaisha Microstrip antenna
FR2648626B1 (fr) * 1989-06-20 1991-08-23 Alcatel Espace Element rayonnant diplexant
AU642756B2 (en) * 1990-07-30 1993-10-28 Sony Corporation A matching device for a microstrip antenna

Also Published As

Publication number Publication date
US5371507A (en) 1994-12-06
EP0516303B1 (de) 1997-03-12
KR920022585A (ko) 1992-12-19
DE69218045T2 (de) 1997-06-19
EP0516303A1 (de) 1992-12-02

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee