DE69326336D1 - Antenne mit gefalteter linse - Google Patents

Antenne mit gefalteter linse

Info

Publication number
DE69326336D1
DE69326336D1 DE69326336T DE69326336T DE69326336D1 DE 69326336 D1 DE69326336 D1 DE 69326336D1 DE 69326336 T DE69326336 T DE 69326336T DE 69326336 T DE69326336 T DE 69326336T DE 69326336 D1 DE69326336 D1 DE 69326336D1
Authority
DE
Germany
Prior art keywords
waveguide
pct
signal
date
folded lens
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
DE69326336T
Other languages
English (en)
Other versions
DE69326336T2 (de
Inventor
Geoffery Poulton
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.)
Commonwealth Scientific and Industrial Research Organization CSIRO
Original Assignee
Commonwealth Scientific and Industrial Research Organization CSIRO
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 Commonwealth Scientific and Industrial Research Organization CSIRO filed Critical Commonwealth Scientific and Industrial Research Organization CSIRO
Publication of DE69326336D1 publication Critical patent/DE69326336D1/de
Application granted granted Critical
Publication of DE69326336T2 publication Critical patent/DE69326336T2/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
    • H01Q15/00—Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
    • H01Q15/02—Refracting or diffracting devices, e.g. lens, prism
    • H01Q15/04—Refracting or diffracting devices, e.g. lens, prism comprising wave-guiding channel or channels bounded by effective conductive surfaces substantially perpendicular to the electric vector of the wave, e.g. parallel-plate waveguide lens

Landscapes

  • Aerials With Secondary Devices (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Details Of Aerials (AREA)
DE69326336T 1992-05-05 1993-05-05 Antenne mit gefalteter linse Expired - Lifetime DE69326336T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPL227792 1992-05-05
PCT/AU1993/000200 WO1993022806A1 (en) 1992-05-05 1993-05-05 A folded lens antenna

Publications (2)

Publication Number Publication Date
DE69326336D1 true DE69326336D1 (de) 1999-10-14
DE69326336T2 DE69326336T2 (de) 2000-05-11

Family

ID=3776145

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69326336T Expired - Lifetime DE69326336T2 (de) 1992-05-05 1993-05-05 Antenne mit gefalteter linse

Country Status (7)

Country Link
US (1) US5627553A (de)
EP (1) EP0639296B1 (de)
JP (1) JPH07506945A (de)
AT (1) ATE184426T1 (de)
DE (1) DE69326336T2 (de)
IL (1) IL105613A (de)
WO (1) WO1993022806A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6315204B1 (en) * 1998-06-17 2001-11-13 Motorola, Inc. Optical code reader and methods and articles therefor
WO2003069731A1 (en) * 2002-02-14 2003-08-21 Hrl Laboratories, Llc Beam steering apparatus for a traveling wave antenna and associated method
WO2013005134A2 (en) * 2011-07-01 2013-01-10 University Of Manitoba Imaging using probes
US9509179B2 (en) 2011-09-13 2016-11-29 Samsung Electronics Co., Ltd. Wireless electromagnetic receiver and wireless power transfer system
WO2015101921A1 (en) 2013-12-30 2015-07-09 University Of Manitoba Imaging using gated elements
US10197508B2 (en) 2014-07-07 2019-02-05 Univeristy Of Manitoba Imaging using reconfigurable antennas
JP2018121127A (ja) * 2017-01-23 2018-08-02 株式会社東芝 無線装置
CN112542697B (zh) * 2019-09-23 2022-08-09 Oppo广东移动通信有限公司 介质透镜、透镜天线和电子设备

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3392394A (en) * 1964-04-15 1968-07-09 Melpar Inc Steerable luneberg antenna array
GB1166105A (en) * 1965-10-20 1969-10-08 Int Standard Electric Corp High Gain Antenna System with 360° Coverage
US3827055A (en) * 1973-04-23 1974-07-30 Rca Corp Lens fed antenna array system
US3922681A (en) * 1974-10-18 1975-11-25 Us Navy Polarization rotation technique for use with two dimensional TEM mode lenses
AU495684B2 (en) * 1975-11-28 1978-06-01 Commonwealth Scientific And Industrial Research Organization Geodesic lens scanning beam aerials
AU508205B2 (en) * 1975-12-24 1980-03-13 Commonwealth Scientific And Industrial Research Organization Monitoring scanning radio beams
AU2305677A (en) * 1976-04-01 1978-09-14 Raytheon Co Multibeam antenna
US4819003A (en) * 1984-03-24 1989-04-04 Naohisa Goto Flat circular unidirectional microwave antenna
US5049895A (en) * 1985-01-24 1991-09-17 Yoshiharu Ito Flat circular waveguide device
US4994817A (en) * 1989-07-24 1991-02-19 Ball Corporation Annular slot antenna
JPH0716130B2 (ja) * 1990-06-18 1995-02-22 凸版印刷株式会社 ラジアルラインスロットアンテナ

Also Published As

Publication number Publication date
EP0639296A1 (de) 1995-02-22
IL105613A (en) 1997-04-15
ATE184426T1 (de) 1999-09-15
US5627553A (en) 1997-05-06
WO1993022806A1 (en) 1993-11-11
JPH07506945A (ja) 1995-07-27
DE69326336T2 (de) 2000-05-11
EP0639296B1 (de) 1999-09-08
EP0639296A4 (de) 1996-04-24

Similar Documents

Publication Publication Date Title
DE3782203D1 (de) Antennensysteme.
ES2171433T3 (es) Seccion de diversidad de polarizacion para receptor optico coherente.
DE58908763D1 (de) Sende/Empfangsteil für ein bidirektionales kohärent-optisches übertragungssystem.
EP0325034A3 (de) Antennenelementgruppe
FR2662320B1 (fr) Dispositif de liaison sans contact pour relier des troncons de bus serie.
AU4197097A (en) Antenna system for an rf data communications device
DE69512221D1 (de) Optische vorrichtung
ES477673A1 (es) Sistema de antenas para su uso en un sistema de seguridad electronico.
CA2040318A1 (en) Feed network for a dual circular and dual linear polarization antenna
BR9601945A (pt) Sistema de telecomunicação óptica processo para transmiss o de sinais ópticos e amplificador óptico com dispositivo para a redução do ruído óptico devido á interação a quatro ondas
ES551782A0 (es) Perfeccionamientos en los sistemas electronicos de control de mecanismos.
ES2146484T3 (es) Disposicion de antena con bastidor sintonizable capacitivamente y receptor de llamada de radio.
ATE184426T1 (de) Antenne mit gefalteter linse
CA2237657A1 (en) Power transmission system, power transmission/communication system and reader and/or writer
WO1988008232A1 (en) Transmission system
KR910700441A (ko) 섬유광학 레이다 유도 미사일 시스템
JPS5596732A (en) Electromagnetic wave communication transmitting system
AU6749587A (en) Circularly polarized leaky waveguide doppler antenna
SE9503391D0 (sv) Anordning vid antennenheter
Herczfeld et al. Fiber-Optic feed network for large aperture phased array antennas-system considerations
PT751401E (pt) Dispositivo que permite libertarmo-nos dos problemas de diafonia quando da localizacao de um veiculo que se desloca ao longo de meios de propagacao de ondas electromagneticas
CA2011486C (en) Variable optical fiber delay line
Skobelev Radiation from an array of plane waveguides with slot coupling elements
JPS5738004A (en) Printed linear antenna device
Yao et al. Optical Technology for Microwave Applications VI and Optoelectronic Signal Processing for Phased-Array Antennas III

Legal Events

Date Code Title Description
8364 No opposition during term of opposition