DE69326336D1 - Antenne mit gefalteter linse - Google Patents
Antenne mit gefalteter linseInfo
- 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
Links
- 230000008878 coupling Effects 0.000 abstract 3
- 238000010168 coupling process Methods 0.000 abstract 3
- 238000005859 coupling reaction Methods 0.000 abstract 3
- 230000005540 biological transmission Effects 0.000 abstract 1
- 230000005670 electromagnetic radiation Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
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)
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)
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 |
US10716488B2 (en) | 2013-12-30 | 2020-07-21 | The University Of Manitoba | Imaging using gated elements |
WO2016005909A1 (en) | 2014-07-07 | 2016-01-14 | University 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)
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 |
-
1993
- 1993-05-05 JP JP5518772A patent/JPH07506945A/ja active Pending
- 1993-05-05 EP EP93911685A patent/EP0639296B1/de not_active Expired - Lifetime
- 1993-05-05 IL IL105613A patent/IL105613A/xx not_active IP Right Cessation
- 1993-05-05 DE DE69326336T patent/DE69326336T2/de not_active Expired - Lifetime
- 1993-05-05 US US08/335,838 patent/US5627553A/en not_active Expired - Lifetime
- 1993-05-05 AT AT93911685T patent/ATE184426T1/de not_active IP Right Cessation
- 1993-05-05 WO PCT/AU1993/000200 patent/WO1993022806A1/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
DE69326336T2 (de) | 2000-05-11 |
ATE184426T1 (de) | 1999-09-15 |
JPH07506945A (ja) | 1995-07-27 |
WO1993022806A1 (en) | 1993-11-11 |
EP0639296B1 (de) | 1999-09-08 |
EP0639296A1 (de) | 1995-02-22 |
IL105613A (en) | 1997-04-15 |
EP0639296A4 (de) | 1996-04-24 |
US5627553A (en) | 1997-05-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE3782203T2 (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 | |
CA2217686A1 (en) | Multi-function interactive communications system with circularly/elliptically polarized signal transmission and reception | |
FR2662320B1 (fr) | Dispositif de liaison sans contact pour relier des troncons de bus serie. | |
HK1021259A1 (en) | Antenna system for an rf data communications device | |
CA2040318A1 (en) | Feed network for a dual circular and dual linear polarization antenna | |
ES8705663A1 (es) | Un sistema de respondedor. | |
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. | |
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 | |
SE9503391L (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 | |
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 | |
Parsons | Integrated optical components for phased arrays | |
Grinev et al. | Formation of the receiving beams of nonplanar antennas with the aid of radiooptic methods | |
Moussa | Study of a system for frequency multiplexing of a light beam by acoustooptic modulation |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |