NL190175B - Planaire antenne. - Google Patents

Planaire antenne.

Info

Publication number
NL190175B
NL190175B NLAANVRAGE8802499,A NL8802499A NL190175B NL 190175 B NL190175 B NL 190175B NL 8802499 A NL8802499 A NL 8802499A NL 190175 B NL190175 B NL 190175B
Authority
NL
Netherlands
Prior art keywords
planar aerial
aerial
planar
Prior art date
Application number
NLAANVRAGE8802499,A
Other languages
English (en)
Other versions
NL8802499A (nl
NL190175C (nl
Original Assignee
Matsushita Electric Works 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 Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Publication of NL8802499A publication Critical patent/NL8802499A/nl
Publication of NL190175B publication Critical patent/NL190175B/nl
Application granted granted Critical
Publication of NL190175C publication Critical patent/NL190175C/nl

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/0006—Particular feeding systems
    • H01Q21/0075—Stripline fed arrays
    • H01Q21/0081—Stripline fed arrays using suspended striplines
    • 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
    • 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
NLAANVRAGE8802499,A 1987-10-15 1988-10-12 Planaire antenne. NL190175C (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP62260032A JPH01103006A (ja) 1987-10-15 1987-10-15 平面アンテナ
JP26003287 1987-10-15

Publications (3)

Publication Number Publication Date
NL8802499A NL8802499A (nl) 1989-05-01
NL190175B true NL190175B (nl) 1993-06-16
NL190175C NL190175C (nl) 1993-11-16

Family

ID=17342354

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE8802499,A NL190175C (nl) 1987-10-15 1988-10-12 Planaire antenne.

Country Status (6)

Country Link
US (1) US4857938A (nl)
JP (1) JPH01103006A (nl)
DE (1) DE3835072A1 (nl)
FR (1) FR2622056B1 (nl)
GB (1) GB2211025B (nl)
NL (1) NL190175C (nl)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01245721A (ja) * 1988-03-28 1989-09-29 Matsushita Electric Works Ltd 無線装置
US5223848A (en) * 1988-09-21 1993-06-29 Agence Spatiale Europeenne Duplexing circularly polarized composite
US5270721A (en) * 1989-05-15 1993-12-14 Matsushita Electric Works, Ltd. Planar antenna
GB2232300B (en) * 1989-05-15 1993-12-01 Matsushita Electric Works Ltd Planar antenna
FR2647600B1 (fr) * 1989-05-24 1991-11-29 Alcatel Espace Antenne de peau haute temperature
US5321411A (en) * 1990-01-26 1994-06-14 Matsushita Electric Works, Ltd. Planar antenna for linearly polarized waves
US5083132A (en) * 1990-04-30 1992-01-21 Matsushita Electric Works, Ltd. Planar antenna with active circuit block
GB2244381A (en) * 1990-05-23 1991-11-27 Philips Electronic Associated Microstrip patch antenna
RU2016444C1 (ru) * 1990-06-19 1994-07-15 Андронов Борис Михайлович Плоская антенна
US5278569A (en) * 1990-07-25 1994-01-11 Hitachi Chemical Company, Ltd. Plane antenna with high gain and antenna efficiency
US5128689A (en) * 1990-09-20 1992-07-07 Hughes Aircraft Company Ehf array antenna backplate including radiating modules, cavities, and distributor supported thereon
FR2672438B1 (fr) * 1991-02-01 1993-09-17 Alcatel Espace Antenne reseau notamment pour application spatiale.
JP2725464B2 (ja) * 1991-03-20 1998-03-11 三菱電機株式会社 通信受信用アレーアンテナ
DE4239597C2 (de) * 1991-11-26 1999-11-04 Hitachi Chemical Co Ltd Ebene Antenne mit dualer Polarisation
DE4139245A1 (de) * 1991-11-26 1993-05-27 Ekkehard Dr Ing Richter Mikrowellenschlitzantennen
US5438697A (en) * 1992-04-23 1995-08-01 M/A-Com, Inc. Microstrip circuit assembly and components therefor
JP3239435B2 (ja) * 1992-04-24 2001-12-17 ソニー株式会社 平面アンテナ
DE4313395A1 (de) * 1993-04-23 1994-11-10 Hirschmann Richard Gmbh Co Planarantenne
US5563613A (en) * 1994-04-08 1996-10-08 Schroeder Development Planar, phased array antenna
US5418541A (en) * 1994-04-08 1995-05-23 Schroeder Development Planar, phased array antenna
US5745080A (en) * 1994-09-06 1998-04-28 L.G. Electronics Inc. Flat antenna structure
SE509448C2 (sv) * 1997-05-07 1999-01-25 Ericsson Telefon Ab L M Dubbelpolariserad antenn samt enkelpolariserat antennelement
FR2767970B1 (fr) * 1997-09-01 1999-10-15 Alsthom Cge Alcatel Structure rayonnante
US5982315A (en) * 1997-09-12 1999-11-09 Qualcomm Incorporated Multi-loop Σ Δ analog to digital converter
WO1999028993A1 (de) * 1997-11-28 1999-06-10 Daimler-Benz Aerospace Ag Transmissions-polarisator
US6005506A (en) * 1997-12-09 1999-12-21 Qualcomm, Incorporated Receiver with sigma-delta analog-to-digital converter for sampling a received signal
DE19831877A1 (de) * 1998-07-17 2000-01-20 Daimler Chrysler Ag Gruppenantenne
SE513138C2 (sv) * 1998-11-20 2000-07-10 Ericsson Telefon Ab L M Förfarande och arrangemang för att öka isoleringen mellan antenner
US6411258B1 (en) * 2000-10-16 2002-06-25 Andrew Corporation Planar antenna array for point-to-point communications
US20020109633A1 (en) * 2001-02-14 2002-08-15 Steven Ow Low cost microstrip antenna
US6731245B1 (en) * 2002-10-11 2004-05-04 Raytheon Company Compact conformal patch antenna
US20070080864A1 (en) * 2005-10-11 2007-04-12 M/A-Com, Inc. Broadband proximity-coupled cavity backed patch antenna
US7480502B2 (en) * 2005-11-15 2009-01-20 Clearone Communications, Inc. Wireless communications device with reflective interference immunity
US7333068B2 (en) * 2005-11-15 2008-02-19 Clearone Communications, Inc. Planar anti-reflective interference antennas with extra-planar element extensions
US7446714B2 (en) * 2005-11-15 2008-11-04 Clearone Communications, Inc. Anti-reflective interference antennas with radially-oriented elements
US7636063B2 (en) * 2005-12-02 2009-12-22 Eswarappa Channabasappa Compact broadband patch antenna
EP2117078B1 (en) * 2008-05-05 2017-07-05 Nokia Solutions and Networks Oy Patch antenna element array
JP5267063B2 (ja) * 2008-11-14 2013-08-21 日本電気株式会社 アレイアンテナ
US9160049B2 (en) 2011-11-16 2015-10-13 Commscope Technologies Llc Antenna adapter
US8558746B2 (en) 2011-11-16 2013-10-15 Andrew Llc Flat panel array antenna
US8866687B2 (en) 2011-11-16 2014-10-21 Andrew Llc Modular feed network
TWI568079B (zh) * 2015-07-17 2017-01-21 緯創資通股份有限公司 天線陣列

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4054874A (en) * 1975-06-11 1977-10-18 Hughes Aircraft Company Microstrip-dipole antenna elements and arrays thereof
US4208660A (en) * 1977-11-11 1980-06-17 Raytheon Company Radio frequency ring-shaped slot antenna
US4263598A (en) * 1978-11-22 1981-04-21 Motorola, Inc. Dual polarized image antenna
JPS5799803A (en) * 1980-12-12 1982-06-21 Toshio Makimoto Microstrip line antenna for circular polarized wave
FR2505097A1 (fr) * 1981-05-04 1982-11-05 Labo Electronique Physique Element rayonnant ou recepteur de signaux hyperfrequences a polarisations circulaires et antenne plane hyperfrequence comprenant un reseau de tels elements
FR2523376A1 (fr) * 1982-03-12 1983-09-16 Labo Electronique Physique Element rayonnant ou recepteur de signaux hyperfrequences a polarisations circulaires gauche et droite et antenne plane comprenant un reseau de tels elements juxtaposes
US4590478A (en) * 1983-06-15 1986-05-20 Sanders Associates, Inc. Multiple ridge antenna
US4761654A (en) * 1985-06-25 1988-08-02 Communications Satellite Corporation Electromagnetically coupled microstrip antennas having feeding patches capacitively coupled to feedlines
CA1266325A (en) * 1985-07-23 1990-02-27 Fumihiro Ito Microwave antenna
JPH0720008B2 (ja) * 1986-02-25 1995-03-06 松下電工株式会社 平面アンテナ
JPS6365703A (ja) * 1986-09-05 1988-03-24 Matsushita Electric Works Ltd 平面アンテナ

Also Published As

Publication number Publication date
NL8802499A (nl) 1989-05-01
DE3835072C2 (nl) 1992-06-11
GB2211025B (en) 1991-09-04
NL190175C (nl) 1993-11-16
US4857938A (en) 1989-08-15
DE3835072A1 (de) 1989-04-27
FR2622056B1 (fr) 1991-11-29
GB2211025A (en) 1989-06-21
JPH0239123B2 (nl) 1990-09-04
JPH01103006A (ja) 1989-04-20
FR2622056A1 (fr) 1989-04-21
GB8822066D0 (en) 1988-10-19

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Legal Events

Date Code Title Description
A1A A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
V1 Lapsed because of non-payment of the annual fee

Effective date: 19970501