EP1064696A4 - Systeme d'antenne reseau portative a commande de phase a faible cout et a performances elevees, destine aux satellites - Google Patents

Systeme d'antenne reseau portative a commande de phase a faible cout et a performances elevees, destine aux satellites

Info

Publication number
EP1064696A4
EP1064696A4 EP97955031A EP97955031A EP1064696A4 EP 1064696 A4 EP1064696 A4 EP 1064696A4 EP 97955031 A EP97955031 A EP 97955031A EP 97955031 A EP97955031 A EP 97955031A EP 1064696 A4 EP1064696 A4 EP 1064696A4
Authority
EP
European Patent Office
Prior art keywords
low cost
high performance
antenna system
array antenna
phased 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.)
Withdrawn
Application number
EP97955031A
Other languages
German (de)
English (en)
Other versions
EP1064696A1 (fr
Inventor
Chung Hsin-Hsien
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.)
HSIN HSIEN CHUNG
Original Assignee
HSIN HSIEN CHUNG
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 HSIN HSIEN CHUNG filed Critical HSIN HSIEN CHUNG
Publication of EP1064696A1 publication Critical patent/EP1064696A1/fr
Publication of EP1064696A4 publication Critical patent/EP1064696A4/fr
Withdrawn legal-status Critical Current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
    • H01Q9/0428—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
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/0006—Particular feeding systems
    • H01Q21/0037—Particular feeding systems linear waveguide fed arrays
    • H01Q21/0043—Slotted waveguides
    • 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
    • H01Q21/0006—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
    • H01Q21/065—Patch antenna array
    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Waveguide Aerials (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
EP97955031A 1997-12-29 1997-12-29 Systeme d'antenne reseau portative a commande de phase a faible cout et a performances elevees, destine aux satellites Withdrawn EP1064696A4 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1997/023747 WO1999034477A1 (fr) 1997-12-29 1997-12-29 Systeme d'antenne reseau portative a commande de phase a faible cout et a performances elevees, destine aux satellites

Publications (2)

Publication Number Publication Date
EP1064696A1 EP1064696A1 (fr) 2001-01-03
EP1064696A4 true EP1064696A4 (fr) 2001-01-03

Family

ID=22262353

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97955031A Withdrawn EP1064696A4 (fr) 1997-12-29 1997-12-29 Systeme d'antenne reseau portative a commande de phase a faible cout et a performances elevees, destine aux satellites

Country Status (3)

Country Link
EP (1) EP1064696A4 (fr)
AU (1) AU7097398A (fr)
WO (1) WO1999034477A1 (fr)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6297782B1 (en) * 2000-07-26 2001-10-02 Gabriel Electronics Incorporated Modular hub array antenna
FI113589B (fi) * 2001-01-25 2004-05-14 Pj Microwave Oy Mikroaaltoantennijärjestely
US6900765B2 (en) 2003-07-23 2005-05-31 The Boeing Company Method and apparatus for forming millimeter wave phased array antenna
US7443354B2 (en) 2005-08-09 2008-10-28 The Boeing Company Compliant, internally cooled antenna apparatus and method
EP1933419A1 (fr) * 2006-12-15 2008-06-18 Seiko Epson Corporation Méthode pour alimentation multiple d'une antenne planaire multicouche compatible IC et antenne compatible IC planaire multicouche avec alimentation multiple
WO2009093779A1 (fr) * 2008-01-25 2009-07-30 Microface Co., Ltd Structure de réseau d'alimentation pour antenne plate
US8503941B2 (en) 2008-02-21 2013-08-06 The Boeing Company System and method for optimized unmanned vehicle communication using telemetry
US8836601B2 (en) 2013-02-04 2014-09-16 Ubiquiti Networks, Inc. Dual receiver/transmitter radio devices with choke
US9496620B2 (en) 2013-02-04 2016-11-15 Ubiquiti Networks, Inc. Radio system for long-range high-speed wireless communication
US9543635B2 (en) 2013-02-04 2017-01-10 Ubiquiti Networks, Inc. Operation of radio devices for long-range high-speed wireless communication
US9397820B2 (en) 2013-02-04 2016-07-19 Ubiquiti Networks, Inc. Agile duplexing wireless radio devices
US8855730B2 (en) 2013-02-08 2014-10-07 Ubiquiti Networks, Inc. Transmission and reception of high-speed wireless communication using a stacked array antenna
EP4407805A1 (fr) * 2013-02-08 2024-07-31 Ubiquiti Inc. Système radio pour communication sans fil à grande vitesse
US9191037B2 (en) 2013-10-11 2015-11-17 Ubiquiti Networks, Inc. Wireless radio system optimization by persistent spectrum analysis
EP3114884B1 (fr) 2014-03-07 2019-10-23 Ubiquiti Inc. Identification et authentification d'un dispositif de nuage informatique
WO2015134755A2 (fr) 2014-03-07 2015-09-11 Ubiquiti Networks, Inc. Dispositifs et procédés pour espaces de vie et de travail en réseau
WO2015142723A1 (fr) 2014-03-17 2015-09-24 Ubiquiti Networks, Inc. Antennes réseau possédant une pluralité de faisceaux directionnels
CN104981941B (zh) 2014-04-01 2018-02-02 优倍快网络公司 天线组件
DE102014117077A1 (de) 2014-11-21 2016-05-25 Lisa Dräxlmaier GmbH Leistungsteiler
US10056699B2 (en) 2015-06-16 2018-08-21 The Mitre Cooperation Substrate-loaded frequency-scaled ultra-wide spectrum element
US9991605B2 (en) 2015-06-16 2018-06-05 The Mitre Corporation Frequency-scaled ultra-wide spectrum element
BR112018016972B1 (pt) * 2016-07-14 2022-11-16 Huawei Technologies Co., Ltd Antena, sistema que compreende uma antena e método para fabricar uma antena
US10854993B2 (en) 2017-09-18 2020-12-01 The Mitre Corporation Low-profile, wideband electronically scanned array for geo-location, communications, and radar
US10886625B2 (en) 2018-08-28 2021-01-05 The Mitre Corporation Low-profile wideband antenna array configured to utilize efficient manufacturing processes
KR20210152347A (ko) * 2020-06-08 2021-12-15 삼성전자주식회사 안테나 구조 및 이를 포함하는 전자 장치
US11901601B2 (en) 2020-12-18 2024-02-13 Aptiv Technologies Limited Waveguide with a zigzag for suppressing grating lobes
US11681015B2 (en) * 2020-12-18 2023-06-20 Aptiv Technologies Limited Waveguide with squint alteration
US11749883B2 (en) 2020-12-18 2023-09-05 Aptiv Technologies Limited Waveguide with radiation slots and parasitic elements for asymmetrical coverage
US11444364B2 (en) 2020-12-22 2022-09-13 Aptiv Technologies Limited Folded waveguide for antenna
US11668787B2 (en) 2021-01-29 2023-06-06 Aptiv Technologies Limited Waveguide with lobe suppression
US12058804B2 (en) 2021-02-09 2024-08-06 Aptiv Technologies AG Formed waveguide antennas of a radar assembly
US11721905B2 (en) 2021-03-16 2023-08-08 Aptiv Technologies Limited Waveguide with a beam-forming feature with radiation slots
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
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
CN113991300B (zh) * 2021-12-28 2022-05-10 成都频岢微电子有限公司 基于耶路撒冷十字的双层透射阵天线及其实现方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4618865A (en) * 1984-09-27 1986-10-21 Sperry Corporation Dielectric trough waveguide antenna
US4755821A (en) * 1985-07-19 1988-07-05 Kabushiki Kaisha Toshiba Planar antenna with patch radiators
DE4102846A1 (de) * 1991-01-31 1992-08-06 Kolbe & Co Hans Planare mikrowellen-antenne
US5278569A (en) * 1990-07-25 1994-01-11 Hitachi Chemical Company, Ltd. Plane antenna with high gain and antenna efficiency
US5475394A (en) * 1991-01-30 1995-12-12 Comsat Corporation Waveguide transition for flat plate antenna

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2189080B (en) * 1986-04-02 1989-11-29 Thorn Emi Electronics Ltd Microstrip antenna
GB2238914B (en) * 1989-11-27 1994-05-04 Matsushita Electric Works Ltd Waveguide feeding array antenna

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4618865A (en) * 1984-09-27 1986-10-21 Sperry Corporation Dielectric trough waveguide antenna
US4755821A (en) * 1985-07-19 1988-07-05 Kabushiki Kaisha Toshiba Planar antenna with patch radiators
US5278569A (en) * 1990-07-25 1994-01-11 Hitachi Chemical Company, Ltd. Plane antenna with high gain and antenna efficiency
US5475394A (en) * 1991-01-30 1995-12-12 Comsat Corporation Waveguide transition for flat plate antenna
DE4102846A1 (de) * 1991-01-31 1992-08-06 Kolbe & Co Hans Planare mikrowellen-antenne

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO9934477A1 *

Also Published As

Publication number Publication date
EP1064696A1 (fr) 2001-01-03
AU7097398A (en) 1999-07-19
WO1999034477A1 (fr) 1999-07-08

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