DE69222464D1 - Mikrostreifenantenne - Google Patents

Mikrostreifenantenne

Info

Publication number
DE69222464D1
DE69222464D1 DE69222464T DE69222464T DE69222464D1 DE 69222464 D1 DE69222464 D1 DE 69222464D1 DE 69222464 T DE69222464 T DE 69222464T DE 69222464 T DE69222464 T DE 69222464T DE 69222464 D1 DE69222464 D1 DE 69222464D1
Authority
DE
Germany
Prior art keywords
microstrip antenna
microstrip
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
DE69222464T
Other languages
English (en)
Other versions
DE69222464T2 (de
Inventor
Hisao Iwasaki
Hisashi Sawada
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.)
Toshiba Corp
Original Assignee
Toshiba 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 JP24990991A external-priority patent/JP3181326B2/ja
Priority claimed from JP30913591A external-priority patent/JP3292487B2/ja
Application filed by Toshiba Corp filed Critical Toshiba Corp
Publication of DE69222464D1 publication Critical patent/DE69222464D1/de
Application granted granted Critical
Publication of DE69222464T2 publication Critical patent/DE69222464T2/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
    • H01Q9/045—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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/06—Arrays of individually energised antenna units similarly polarised and spaced apart
    • H01Q21/061—Two dimensional planar arrays
    • H01Q21/065—Patch antenna array
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
    • H01Q5/30—Arrangements for providing operation on different wavebands
    • H01Q5/307—Individual or coupled radiating elements, each element being fed in an unspecified way
    • H01Q5/342—Individual or coupled radiating elements, each element being fed in an unspecified way for different propagation modes
    • H01Q5/35—Individual or coupled radiating elements, each element being fed in an unspecified way for different propagation modes using two or more simultaneously fed 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
    • H01Q9/0442—Substantially flat resonant element parallel to ground plane, e.g. patch antenna with particular tuning means

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Waveguide Aerials (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
DE69222464T 1991-05-30 1992-05-28 Mikrostreifenantenne Expired - Fee Related DE69222464T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP12640391 1991-05-30
JP22063991 1991-08-30
JP24990991A JP3181326B2 (ja) 1991-05-30 1991-09-27 マイクロストリツプアンテナ、およびアレーアンテナ
JP30913591A JP3292487B2 (ja) 1991-08-30 1991-11-25 アレイアンテナ

Publications (2)

Publication Number Publication Date
DE69222464D1 true DE69222464D1 (de) 1997-11-06
DE69222464T2 DE69222464T2 (de) 1998-02-26

Family

ID=27471207

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69222464T Expired - Fee Related DE69222464T2 (de) 1991-05-30 1992-05-28 Mikrostreifenantenne

Country Status (3)

Country Link
US (1) US5287116A (de)
EP (1) EP0516440B1 (de)
DE (1) DE69222464T2 (de)

Families Citing this family (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2604947B2 (ja) * 1991-09-16 1997-04-30 エルジー電子株式会社 平面アンテナ
EP0611490B1 (de) * 1991-11-08 1998-10-07 Teledesic LLC Bodenantennen für satellitenkommunikationssystem
US6239674B1 (en) 1993-12-27 2001-05-29 Matsushita Electric Industrial Co., Ltd Elliptical resonator with an input/output capacitive gap
EP1026772B1 (de) * 1994-06-17 2003-03-26 Matsushita Electric Industrial Co., Ltd. Hochfrequenz-Schaltungselement
US5600341A (en) * 1995-08-21 1997-02-04 Motorola, Inc. Dual function antenna structure and a portable radio having same
US6470193B1 (en) * 1997-04-11 2002-10-22 Telefonaktiebolaget L M Ericsson (Publ) Power efficient indoor radio base station
US6359588B1 (en) * 1997-07-11 2002-03-19 Nortel Networks Limited Patch antenna
SE511911C2 (sv) * 1997-10-01 1999-12-13 Ericsson Telefon Ab L M Antennenhet med en flerskiktstruktur
DE19850895A1 (de) * 1998-11-05 2000-05-11 Pates Tech Patentverwertung Mikrowellenantenne mit optimiertem Kopplungsnetzwerk
US6646618B2 (en) * 2001-04-10 2003-11-11 Hrl Laboratories, Llc Low-profile slot antenna for vehicular communications and methods of making and designing same
US6864848B2 (en) * 2001-12-27 2005-03-08 Hrl Laboratories, Llc RF MEMs-tuned slot antenna and a method of making same
US7276990B2 (en) * 2002-05-15 2007-10-02 Hrl Laboratories, Llc Single-pole multi-throw switch having low parasitic reactance, and an antenna incorporating the same
US7298228B2 (en) * 2002-05-15 2007-11-20 Hrl Laboratories, Llc Single-pole multi-throw switch having low parasitic reactance, and an antenna incorporating the same
JP2004128932A (ja) * 2002-10-03 2004-04-22 Matsushita Electric Ind Co Ltd アンテナ装置
US7973733B2 (en) * 2003-04-25 2011-07-05 Qualcomm Incorporated Electromagnetically coupled end-fed elliptical dipole for ultra-wide band systems
US7164387B2 (en) * 2003-05-12 2007-01-16 Hrl Laboratories, Llc Compact tunable antenna
US7253699B2 (en) * 2003-05-12 2007-08-07 Hrl Laboratories, Llc RF MEMS switch with integrated impedance matching structure
US7154451B1 (en) 2004-09-17 2006-12-26 Hrl Laboratories, Llc Large aperture rectenna based on planar lens structures
US7071888B2 (en) * 2003-05-12 2006-07-04 Hrl Laboratories, Llc Steerable leaky wave antenna capable of both forward and backward radiation
US7245269B2 (en) * 2003-05-12 2007-07-17 Hrl Laboratories, Llc Adaptive beam forming antenna system using a tunable impedance surface
US7068234B2 (en) * 2003-05-12 2006-06-27 Hrl Laboratories, Llc Meta-element antenna and array
US7456803B1 (en) 2003-05-12 2008-11-25 Hrl Laboratories, Llc Large aperture rectenna based on planar lens structures
EP2015396A3 (de) * 2004-02-11 2009-07-29 Sony Deutschland GmbH Zirkular polarisierte Gruppenantenne
WO2005117210A1 (ja) * 2004-05-27 2005-12-08 Murata Manufacturing Co., Ltd. 円偏波用のマイクロストリップアンテナおよびそれを備えた無線通信機
US7158089B2 (en) * 2004-11-29 2007-01-02 Qualcomm Incorporated Compact antennas for ultra wide band applications
US7224319B2 (en) * 2005-01-07 2007-05-29 Agc Automotive Americas R&D Inc. Multiple-element beam steering antenna
US7420512B2 (en) * 2005-08-02 2008-09-02 M/A-Com, Inc. Antenna system
US7307589B1 (en) 2005-12-29 2007-12-11 Hrl Laboratories, Llc Large-scale adaptive surface sensor arrays
US7688273B2 (en) 2007-04-20 2010-03-30 Skycross, Inc. Multimode antenna structure
US8866691B2 (en) * 2007-04-20 2014-10-21 Skycross, Inc. Multimode antenna structure
US8344956B2 (en) 2007-04-20 2013-01-01 Skycross, Inc. Methods for reducing near-field radiation and specific absorption rate (SAR) values in communications devices
FR2917242A1 (fr) 2007-06-06 2008-12-12 Thomson Licensing Sas Perfectionnement aux antennes large bande.
US7868829B1 (en) 2008-03-21 2011-01-11 Hrl Laboratories, Llc Reflectarray
US8743016B2 (en) * 2010-09-16 2014-06-03 Toyota Motor Engineering & Manufacturing North America, Inc. Antenna with tapered array
US9466887B2 (en) 2010-11-03 2016-10-11 Hrl Laboratories, Llc Low cost, 2D, electronically-steerable, artificial-impedance-surface antenna
US8994609B2 (en) 2011-09-23 2015-03-31 Hrl Laboratories, Llc Conformal surface wave feed
US8436785B1 (en) 2010-11-03 2013-05-07 Hrl Laboratories, Llc Electrically tunable surface impedance structure with suppressed backward wave
DE102011007782A1 (de) * 2011-04-20 2012-10-25 Robert Bosch Gmbh Antennenvorrichtung
US8982011B1 (en) 2011-09-23 2015-03-17 Hrl Laboratories, Llc Conformal antennas for mitigation of structural blockage
CN102800955B (zh) * 2012-08-16 2015-07-29 电子科技大学 一种无线通信用时间反演亚波长阵列天线
WO2014080360A2 (en) * 2012-11-21 2014-05-30 Tagsys Miniaturized patch antenna
US11233310B2 (en) * 2018-01-29 2022-01-25 The Boeing Company Low-profile conformal antenna
US11088730B2 (en) * 2018-09-25 2021-08-10 The Boeing Company Stripline conformal patch antenna
CN109818145B (zh) * 2019-03-21 2021-01-26 东南大学 一种垂直折叠的开槽圆形贴片天线及阵列
JP7243483B2 (ja) * 2019-06-26 2023-03-22 日本電気株式会社 偏波共用アレイアンテナ及びその製造方法
US11276933B2 (en) * 2019-11-06 2022-03-15 The Boeing Company High-gain antenna with cavity between feed line and ground plane
CN113451764B (zh) * 2021-05-31 2022-09-02 西南电子技术研究所（中国电子科技集团公司第十研究所） 多阶顺序旋转圆极化天线阵列
CN114696109B (zh) * 2022-03-08 2023-05-26 中国人民解放军空军工程大学 一种透射圆极化spp波束分离器

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4962383A (en) * 1984-11-08 1990-10-09 Allied-Signal Inc. Low profile array antenna system with independent multibeam control
US4761654A (en) * 1985-06-25 1988-08-02 Communications Satellite Corporation Electromagnetically coupled microstrip antennas having feeding patches capacitively coupled to feedlines
US4771291A (en) * 1985-08-30 1988-09-13 The United States Of America As Represented By The Secretary Of The Air Force Dual frequency microstrip antenna
US4937585A (en) * 1987-09-09 1990-06-26 Phasar Corporation Microwave circuit module, such as an antenna, and method of making same
JPH07116487B2 (ja) * 1988-06-30 1995-12-13 三菱製鋼株式会社 金属粉末射出成形体の脱脂方法
FR2636780B1 (fr) * 1988-09-21 1991-02-15 Europ Agence Spatiale Antenne composite a diplexage a polarisation circulaire
GB8928589D0 (en) * 1989-12-19 1990-02-21 Secr Defence Microstrip antenna
US5201065A (en) * 1990-09-13 1993-04-06 Westinghouse Electric Corp. Planar millimeter wave two axis monopulse transceiver with switchable polarization

Also Published As

Publication number Publication date
US5287116A (en) 1994-02-15
EP0516440A1 (de) 1992-12-02
DE69222464T2 (de) 1998-02-26
EP0516440B1 (de) 1997-10-01

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee