SE521407C2 - Mikrovägantennsystem med en plan konstruktion - Google Patents

Mikrovägantennsystem med en plan konstruktion

Info

Publication number
SE521407C2
SE521407C2 SE9701644A SE9701644A SE521407C2 SE 521407 C2 SE521407 C2 SE 521407C2 SE 9701644 A SE9701644 A SE 9701644A SE 9701644 A SE9701644 A SE 9701644A SE 521407 C2 SE521407 C2 SE 521407C2
Authority
SE
Sweden
Prior art keywords
unit
antenna system
feed
microwave antenna
feeder
Prior art date
Application number
SE9701644A
Other languages
English (en)
Swedish (sv)
Other versions
SE9701644D0 (sv
SE9701644L (sv
Inventor
Bengt Svensson
Henrik Jidhage
Original Assignee
Ericsson Telefon Ab L M
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=20406800&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=SE521407(C2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Priority to SE9701644A priority Critical patent/SE521407C2/sv
Publication of SE9701644D0 publication Critical patent/SE9701644D0/xx
Priority to JP54687198A priority patent/JP2001522556A/ja
Priority to CA002287936A priority patent/CA2287936A1/en
Priority to AU74583/98A priority patent/AU7458398A/en
Priority to PCT/SE1998/000696 priority patent/WO1998049741A1/en
Priority to EP98921932A priority patent/EP0979537B1/en
Priority to DE69835514T priority patent/DE69835514T2/de
Priority to CNB988046547A priority patent/CN1146076C/zh
Priority to US09/066,953 priority patent/US6018320A/en
Publication of SE9701644L publication Critical patent/SE9701644L/
Publication of SE521407C2 publication Critical patent/SE521407C2/sv

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
    • 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
    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Waveguide Aerials (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
SE9701644A 1997-04-30 1997-04-30 Mikrovägantennsystem med en plan konstruktion SE521407C2 (sv)

Priority Applications (9)

Application Number Priority Date Filing Date Title
SE9701644A SE521407C2 (sv) 1997-04-30 1997-04-30 Mikrovägantennsystem med en plan konstruktion
CNB988046547A CN1146076C (zh) 1997-04-30 1998-04-16 微波天线系统和方法
DE69835514T DE69835514T2 (de) 1997-04-30 1998-04-16 Mikrowellenantennensystem und verfahren
AU74583/98A AU7458398A (en) 1997-04-30 1998-04-16 Microwave antenna system and method
CA002287936A CA2287936A1 (en) 1997-04-30 1998-04-16 Microwave antenna system and method
JP54687198A JP2001522556A (ja) 1997-04-30 1998-04-16 マイクロ波アンテナシステム及び方法
PCT/SE1998/000696 WO1998049741A1 (en) 1997-04-30 1998-04-16 Microwave antenna system and method
EP98921932A EP0979537B1 (en) 1997-04-30 1998-04-16 Microwave antenna system and method
US09/066,953 US6018320A (en) 1997-04-30 1998-04-28 Apparatus and a method relating to antenna systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9701644A SE521407C2 (sv) 1997-04-30 1997-04-30 Mikrovägantennsystem med en plan konstruktion

Publications (3)

Publication Number Publication Date
SE9701644D0 SE9701644D0 (sv) 1997-04-30
SE9701644L SE9701644L (sv) 1998-10-31
SE521407C2 true SE521407C2 (sv) 2003-10-28

Family

ID=20406800

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9701644A SE521407C2 (sv) 1997-04-30 1997-04-30 Mikrovägantennsystem med en plan konstruktion

Country Status (9)

Country Link
US (1) US6018320A (ja)
EP (1) EP0979537B1 (ja)
JP (1) JP2001522556A (ja)
CN (1) CN1146076C (ja)
AU (1) AU7458398A (ja)
CA (1) CA2287936A1 (ja)
DE (1) DE69835514T2 (ja)
SE (1) SE521407C2 (ja)
WO (1) WO1998049741A1 (ja)

Families Citing this family (56)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19815003A1 (de) * 1998-04-03 1999-10-14 Bosch Gmbh Robert Dual polarisiertes Antennenelement
WO2000001030A1 (en) * 1998-06-26 2000-01-06 Racal Antennas Limited Signal coupling methods and arrangements
KR100354382B1 (ko) * 1999-04-08 2002-09-28 우종명 마이크로스트립(스트립) 급전 ｖ자형 개구면 결합 원편파 패치안테나
FR2797352B1 (fr) * 1999-08-05 2007-04-20 Cit Alcatel Antenne a empilement de structures resonantes et dispositif de radiocommunication multifrequence incluant cette antenne
EP1212809B1 (en) 1999-09-14 2004-03-31 Paratek Microwave, Inc. Serially-fed phased array antennas with dielectric phase shifters
SE515453C2 (sv) 1999-10-29 2001-08-06 Ericsson Telefon Ab L M Dubbelpolariserad antennelement förfarande för att mata ström till två ortogonala polarisationer i ett dylikt antennelement samt förfarande för att uppnå nämnda element
FR2801139B1 (fr) * 1999-11-12 2001-12-21 France Telecom Antenne imprimee bi-bande
EP1158605B1 (en) * 2000-05-26 2004-04-14 Sony International (Europe) GmbH V-Slot antenna for circular polarization
JP2002076757A (ja) * 2000-09-01 2002-03-15 Hitachi Ltd スロットアンテナを用いた無線端末
DE10064128A1 (de) * 2000-12-21 2002-07-25 Kathrein Werke Kg Patch-Antenne für den Betrieb in mindestens zwei Frequenzbereichen
FR2826187B1 (fr) * 2001-06-19 2003-08-08 France Telecom Antenne imprimee a large bande et a plusieurs elements rayonnants
NL1019022C2 (nl) * 2001-09-24 2003-03-25 Thales Nederland Bv Door een patch gevoede gedrukte antenne.
BG64431B1 (bg) * 2001-12-19 2005-01-31 Skygate International Technology N.V. Антенен елемент
JP3928426B2 (ja) * 2001-12-28 2007-06-13 松下電器産業株式会社 アンテナ装置
US20030214438A1 (en) * 2002-05-20 2003-11-20 Hatch Robert Jason Broadband I-slot microstrip patch antenna
US7379707B2 (en) * 2004-08-26 2008-05-27 Raysat Antenna Systems, L.L.C. System for concurrent mobile two-way data communications and TV reception
US7705793B2 (en) * 2004-06-10 2010-04-27 Raysat Antenna Systems Applications for low profile two way satellite antenna system
GB2405997B (en) * 2003-09-11 2006-09-27 Csa Ltd An antenna and a method of receiving and transmitting signals via an antenna
US8761663B2 (en) 2004-01-07 2014-06-24 Gilat Satellite Networks, Ltd Antenna system
US20060273965A1 (en) * 2005-02-07 2006-12-07 Raysat, Inc. Use of spread spectrum for providing satellite television or other data services to moving vehicles equipped with small size antenna
US7911400B2 (en) * 2004-01-07 2011-03-22 Raysat Antenna Systems, L.L.C. Applications for low profile two-way satellite antenna system
US20070053314A1 (en) * 2004-08-26 2007-03-08 Yoel Gat Method and apparatus for providing satellite television and other data to mobile antennas
US20070001914A1 (en) * 2004-08-26 2007-01-04 Raysat, Inc. Method and apparatus for incorporating an antenna on a vehicle
US20060273967A1 (en) * 2004-08-26 2006-12-07 Raysat, Inc. System and method for low cost mobile TV
US20060105730A1 (en) * 2004-11-18 2006-05-18 Isabella Modonesi Antenna arrangement for multi-input multi-output wireless local area network
US20100183050A1 (en) * 2005-02-07 2010-07-22 Raysat Inc Method and Apparatus for Providing Satellite Television and Other Data to Mobile Antennas
US20100218224A1 (en) * 2005-02-07 2010-08-26 Raysat, Inc. System and Method for Low Cost Mobile TV
GB2427760B (en) * 2005-06-27 2010-01-20 Samsung Electronics Co Ltd Antenna-transceiver system
GB2427759B (en) * 2005-06-27 2009-08-26 Samsung Electronics Co Ltd Antenna design
FI20055637A0 (fi) * 2005-12-02 2005-12-02 Nokia Corp Kaksipolarisaatio-mikroliuska-patch-antennirakenne
WO2007119289A1 (ja) * 2006-03-16 2007-10-25 Mitsubishi Electric Corporation アンテナ装置またはその製造方法
US7592963B2 (en) * 2006-09-29 2009-09-22 Intel Corporation Multi-band slot resonating ring antenna
WO2008136715A1 (en) * 2007-05-04 2008-11-13 Telefonaktiebolaget Lm Ericsson (Publ) A dual polarized antenna with null-fill
US7460072B1 (en) 2007-07-05 2008-12-02 Origin Gps Ltd. Miniature patch antenna with increased gain
US7999745B2 (en) * 2007-08-15 2011-08-16 Powerwave Technologies, Inc. Dual polarization antenna element with dielectric bandwidth compensation and improved cross-coupling
US9270017B2 (en) * 2008-02-04 2016-02-23 Agc Automotive Americas R&D, Inc. Multi-element cavity-coupled antenna
US20090231186A1 (en) * 2008-02-06 2009-09-17 Raysat Broadcasting Corp. Compact electronically-steerable mobile satellite antenna system
US20100141532A1 (en) * 2008-02-25 2010-06-10 Jesper Uddin Antenna feeding arrangement
US8120536B2 (en) * 2008-04-11 2012-02-21 Powerwave Technologies Sweden Ab Antenna isolation
CN101656349B (zh) * 2008-08-19 2013-01-02 启碁科技股份有限公司 宽频天线及其制造方法
CN102955151B (zh) * 2012-10-09 2015-06-03 中国人民解放军63892部队 自适应交叉极化有源干扰方法及装置
FR2997236A1 (fr) * 2012-10-23 2014-04-25 Thomson Licensing Antenne fente compacte
KR101909921B1 (ko) * 2013-02-22 2018-12-20 삼성전자주식회사 송, 수신기 각각을 위한 최적 임피던스를 갖는 2-포트 안테나
US9722305B2 (en) 2015-08-20 2017-08-01 Google Inc. Balanced multi-layer printed circuit board for phased-array antenna
US10109925B1 (en) * 2016-08-15 2018-10-23 The United States Of America As Represented By The Secretary Of The Navy Dual feed slot antenna
CN107871926A (zh) * 2016-09-23 2018-04-03 徐平芳 一种缝隙馈电介质谐振器天线
US11205847B2 (en) * 2017-02-01 2021-12-21 Taoglas Group Holdings Limited 5-6 GHz wideband dual-polarized massive MIMO antenna arrays
US10615510B1 (en) * 2018-09-24 2020-04-07 Nxp Usa, Inc. Feed structure, electrical component including the feed structure, and module
CN110854507B (zh) * 2019-11-21 2021-08-03 Oppo广东移动通信有限公司 天线封装模组和电子设备
US11901601B2 (en) 2020-12-18 2024-02-13 Aptiv Technologies Limited Waveguide with a zigzag for suppressing grating lobes
US11502420B2 (en) * 2020-12-18 2022-11-15 Aptiv Technologies Limited Twin line fed dipole array antenna
US11444364B2 (en) 2020-12-22 2022-09-13 Aptiv Technologies Limited Folded waveguide for antenna
US12058804B2 (en) 2021-02-09 2024-08-06 Aptiv Technologies AG Formed waveguide antennas of a radar assembly
US11962085B2 (en) 2021-05-13 2024-04-16 Aptiv Technologies AG Two-part folded waveguide having a sinusoidal shape channel including horn shape radiating slots formed therein which are spaced apart by one-half wavelength
CN113471669B (zh) * 2021-07-02 2023-10-13 安徽大学 一种多模谐振结构的5g宽带双极化基站天线
US11616282B2 (en) 2021-08-03 2023-03-28 Aptiv Technologies Limited Transition between a single-ended port and differential ports having stubs that match with input impedances of the single-ended and differential ports

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2811521A1 (de) * 1977-04-18 1978-10-19 Bendix Corp Symmetrierter bandleitungsdipol
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
US4825220A (en) * 1986-11-26 1989-04-25 General Electric Company Microstrip fed printed dipole with an integral balun
US4903033A (en) * 1988-04-01 1990-02-20 Ford Aerospace Corporation Planar dual polarization antenna
FR2666691B2 (fr) * 1990-07-11 1994-03-04 Ct Reg Innovat Transfert Tech Antenne microonde.
US5241321A (en) * 1992-05-15 1993-08-31 Space Systems/Loral, Inc. Dual frequency circularly polarized microwave antenna

Also Published As

Publication number Publication date
JP2001522556A (ja) 2001-11-13
CN1254446A (zh) 2000-05-24
EP0979537A1 (en) 2000-02-16
AU7458398A (en) 1998-11-24
DE69835514D1 (de) 2006-09-21
SE9701644D0 (sv) 1997-04-30
WO1998049741A1 (en) 1998-11-05
CA2287936A1 (en) 1998-11-05
EP0979537B1 (en) 2006-08-09
SE9701644L (sv) 1998-10-31
CN1146076C (zh) 2004-04-14
US6018320A (en) 2000-01-25
DE69835514T2 (de) 2007-04-05

Similar Documents

Publication Publication Date Title
SE521407C2 (sv) Mikrovägantennsystem med en plan konstruktion
CA2164669C (en) Multi-branch miniature patch antenna having polarization and share diversity
US6795021B2 (en) Tunable multi-band antenna array
KR101982028B1 (ko) 편파 공용 안테나
US6087989A (en) Cavity-backed microstrip dipole antenna array
US8063832B1 (en) Dual-feed series microstrip patch array
US6005519A (en) Tunable microstrip antenna and method for tuning the same
US4316194A (en) Hemispherical coverage microstrip antenna
JP4296282B2 (ja) 多周波共用マイクロストリップアンテナ
JPH0671171B2 (ja) 広帯域アンテナ
Wójcik et al. High port-to-port isolation dual-polarized antenna array dedicated for full-duplex base stations
US20130076585A1 (en) Antenna device for generating reconfigurable high-order mode conical beam
SE507076C2 (sv) Antennelement
CN109860989A (zh) 基于集成基片间隙波导的圆极化缝隙天线
CN107809009A (zh) 一种基于开环谐振器的滤波双工天线
WO2022242069A1 (zh) 双极化滤波天线单元和双极化滤波天线阵列
CN100433451C (zh) 平面天线和包含平面天线的双频带发送设备
CA2292129C (en) Multi-layered patch antenna
JP2000077929A (ja) マイクロストリップアンテナ
CN114284738A (zh) 天线结构和天线封装
Fries et al. Uniplanar circularly polarized slot-ring antenna architectures
CN114725667B (zh) 一种应用于自动驾驶雷达的磁电偶极子天线
EP3972057A1 (en) Dual polarized antenna using shift series feed
JPH0562481B2 (ja)
CN113711437A (zh) 印刷电路板天线