DE60320761D1 - Wellenausbreitungs-kombinier-array-antennenvorrichtung - Google Patents

Wellenausbreitungs-kombinier-array-antennenvorrichtung

Info

Publication number
DE60320761D1
DE60320761D1 DE60320761T DE60320761T DE60320761D1 DE 60320761 D1 DE60320761 D1 DE 60320761D1 DE 60320761 T DE60320761 T DE 60320761T DE 60320761 T DE60320761 T DE 60320761T DE 60320761 D1 DE60320761 D1 DE 60320761D1
Authority
DE
Germany
Prior art keywords
propagation
wave
antenna device
array antenna
combining array
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 - Lifetime
Application number
DE60320761T
Other languages
English (en)
Inventor
Takeshi Ohno
Toshihiro Teraoka
Koichi Ogawa
Jiro Hirokawa
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.)
Panasonic Corp
Original Assignee
Matsushita Electric Industrial Co 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 Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Application granted granted Critical
Publication of DE60320761D1 publication Critical patent/DE60320761D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/0006—Particular feeding systems
    • 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
    • H01Q13/20—Non-resonant leaky-waveguide or transmission-line antennas; Equivalent structures causing radiation along the transmission path of a guided wave
    • 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
    • H01Q13/20—Non-resonant leaky-waveguide or transmission-line antennas; Equivalent structures causing radiation along the transmission path of a guided wave
    • H01Q13/28—Non-resonant leaky-waveguide or transmission-line antennas; Equivalent structures causing radiation along the transmission path of a guided wave comprising elements constituting electric discontinuities and spaced in direction of wave propagation, e.g. dielectric elements or conductive elements forming artificial dielectric
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/0006—Particular feeding systems
    • H01Q21/0037—Particular feeding systems linear waveguide fed arrays
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/0006—Particular feeding systems
    • H01Q21/0037—Particular feeding systems linear waveguide fed arrays
    • H01Q21/0043—Slotted waveguides
    • H01Q21/005—Slotted waveguides arrays
    • 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
    • H01Q21/064—Two dimensional planar arrays using horn or slot aerials
    • 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
    • H01Q21/08—Arrays of individually energised antenna units similarly polarised and spaced apart the units being spaced along or adjacent to a rectilinear path
DE60320761T 2002-02-21 2003-02-21 Wellenausbreitungs-kombinier-array-antennenvorrichtung Expired - Lifetime DE60320761D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2002044416 2002-02-21
PCT/JP2003/001908 WO2003071632A1 (en) 2002-02-21 2003-02-21 Traveling-wave combining array antenna apparatus

Publications (1)

Publication Number Publication Date
DE60320761D1 true DE60320761D1 (de) 2008-06-19

Family

ID=27750547

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60320761T Expired - Lifetime DE60320761D1 (de) 2002-02-21 2003-02-21 Wellenausbreitungs-kombinier-array-antennenvorrichtung

Country Status (5)

Country Link
US (1) US7091921B2 (de)
EP (1) EP1479130B1 (de)
CN (1) CN100466380C (de)
DE (1) DE60320761D1 (de)
WO (1) WO2003071632A1 (de)

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JP2006222847A (ja) * 2005-02-14 2006-08-24 Hitachi Cable Ltd 分布位相型円偏波アンテナおよび高周波モジュール
US7379029B2 (en) * 2005-09-27 2008-05-27 Elta Systems Ltd Waveguide slot antenna and arrays formed thereof
US7830322B1 (en) 2007-09-24 2010-11-09 Impinj, Inc. RFID reader antenna assembly
JP4424521B2 (ja) * 2008-03-07 2010-03-03 日本電気株式会社 アンテナ装置、給電回路および電波送受信方法
EP2110883A1 (de) * 2008-04-14 2009-10-21 Nederlandse Organisatie voor toegepast-natuurwetenschappelijk Onderzoek TNO Array-Antenne
CN101552380B (zh) * 2009-05-12 2012-10-17 北京握奇数据系统有限公司 一种微带阵列天线
JP5486382B2 (ja) * 2010-04-09 2014-05-07 古野電気株式会社 ２次元スロットアレイアンテナ、給電用導波管、及びレーダ装置
JP5253468B2 (ja) * 2010-09-03 2013-07-31 株式会社東芝 アンテナ装置及びレーダ装置
FR2971631A1 (fr) * 2011-02-11 2012-08-17 France Telecom Antenne a base de guides a fentes annulaires
WO2012124040A1 (ja) * 2011-03-14 2012-09-20 株式会社日立製作所 電磁波伝搬媒体
US8497808B2 (en) * 2011-04-08 2013-07-30 Wang Electro-Opto Corporation Ultra-wideband miniaturized omnidirectional antennas via multi-mode three-dimensional (3-D) traveling-wave (TW)
US9615274B2 (en) * 2011-08-23 2017-04-04 Azimuth Systems, Inc. Plane wave generation within a small volume of space for evaluation of wireless devices
FI20125308L (fi) * 2012-03-20 2013-09-21 Teknologian Tutkimuskeskus Vtt Oy Aaltojohdesyöttöverkolla varustettu antenniryhmä
DE102012109101A1 (de) * 2012-09-26 2014-03-27 Endress + Hauser Gmbh + Co. Kg Füllstandsmessgerät
WO2014133592A1 (en) * 2013-02-26 2014-09-04 Intel Corporation Millimeter-wave line of sight mimo communication system for indoor applications
JP6067445B2 (ja) * 2013-03-26 2017-01-25 三菱電機株式会社 レーダ装置
JP6165649B2 (ja) * 2014-02-04 2017-07-19 株式会社東芝 アンテナ装置およびレーダ装置
CN105048104A (zh) * 2014-04-06 2015-11-11 胜利微波股份有限公司 具有用于对波束下倾角的电控制的介电板的缝隙阵列天线
US9612317B2 (en) * 2014-08-17 2017-04-04 Google Inc. Beam forming network for feeding short wall slotted waveguide arrays
CN106684575B (zh) * 2016-12-26 2023-06-30 湖南纳雷科技有限公司 一种可切换波束天线装置及方法
WO2018145300A1 (zh) 2017-02-10 2018-08-16 华为技术有限公司 一种天线阵列及通信设备
WO2018152247A1 (en) * 2017-02-14 2018-08-23 California Institute Of Technology Highly efficient multiport radiator
WO2019001736A1 (en) * 2017-06-30 2019-01-03 Huawei Technologies Co., Ltd. MULTIBAND ANTENNA POWER SUPPLY AND MULTIBAND ANTENNA
US10186787B1 (en) * 2017-09-05 2019-01-22 Honeywell International Inc. Slot radar antenna with gas-filled waveguide and PCB radiating slots
KR102483469B1 (ko) * 2018-07-03 2023-01-02 엘지이노텍 주식회사 안테나
US10615510B1 (en) * 2018-09-24 2020-04-07 Nxp Usa, Inc. Feed structure, electrical component including the feed structure, and module
CN113016108B (zh) * 2018-11-14 2024-02-13 株式会社村田制作所 天线模块和搭载有天线模块的通信装置
CN110429375A (zh) * 2019-07-05 2019-11-08 惠州市德赛西威智能交通技术研究院有限公司 一种宽带基片集成波导双缝天线
JP7318712B2 (ja) * 2019-08-19 2023-08-01 株式会社村田製作所 アンテナ装置及び通信装置
CN110649394B (zh) * 2019-10-08 2021-06-15 上海无线电设备研究所 一种微带行波阵列天线
JP7228536B2 (ja) * 2020-01-15 2023-02-24 株式会社東芝 アンテナ装置及び探索装置
CN112072305B (zh) * 2020-08-28 2023-06-02 上海航天测控通信研究所 一种平面阵阵列天线馈线相位补偿方法及系统
US11764475B2 (en) * 2020-09-28 2023-09-19 Mediatek Inc. High gain and fan beam antenna structures and associated antenna-in-package
CN114824753B (zh) * 2022-03-21 2023-12-05 宁波大学 一种余割平方天线

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US2482162A (en) * 1943-06-05 1949-09-20 Bell Telephone Labor Inc Directive microwave antenna
US3267472A (en) * 1960-07-20 1966-08-16 Litton Systems Inc Variable aperture antenna system
US3754272A (en) * 1972-03-28 1973-08-21 United Aircraft Corp Frequency independent non-resonant series fed slot antenna
US4518967A (en) * 1982-03-05 1985-05-21 Ford Aerospace & Communications Corporation Tapered-width leaky-waveguide antenna
US4555706A (en) * 1983-05-26 1985-11-26 Unidet States Of America Secr Simultaneous nulling in the sum and difference patterns of a monopulse radar antenna
SE449540B (sv) * 1985-10-31 1987-05-04 Ericsson Telefon Ab L M Vagledarelement for en elektriskt styrd radarantenn
SE510082C2 (sv) * 1993-11-30 1999-04-19 Saab Ericsson Space Ab Vågledarantenn med tvärgående och längsgående slitsar
JP3008891B2 (ja) * 1997-05-08 2000-02-14 日本電気株式会社 成形ビームアレイアンテナ
US20050030248A1 (en) * 2003-08-06 2005-02-10 Kathrein-Werke Kg, Antenna arrangement
US7038621B2 (en) * 2003-08-06 2006-05-02 Kathrein-Werke Kg Antenna arrangement with adjustable radiation pattern and method of operation

Also Published As

Publication number Publication date
CN100466380C (zh) 2009-03-04
CN1636300A (zh) 2005-07-06
WO2003071632A1 (en) 2003-08-28
US7091921B2 (en) 2006-08-15
EP1479130A1 (de) 2004-11-24
EP1479130B1 (de) 2008-05-07
US20050140556A1 (en) 2005-06-30

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: PANASONIC CORP., KADOMA, OSAKA, JP

8364 No opposition during term of opposition