SE403855B - Toroidreflektorantennanordning med organ for minskning av aberration - Google Patents

Toroidreflektorantennanordning med organ for minskning av aberration

Info

Publication number
SE403855B
SE403855B SE7505209A SE7505209A SE403855B SE 403855 B SE403855 B SE 403855B SE 7505209 A SE7505209 A SE 7505209A SE 7505209 A SE7505209 A SE 7505209A SE 403855 B SE403855 B SE 403855B
Authority
SE
Sweden
Prior art keywords
antenna device
reflector antenna
reduction body
aberration reduction
toroid
Prior art date
Application number
SE7505209A
Other languages
English (en)
Swedish (sv)
Other versions
SE7505209L (sv
Inventor
G Hyde
Original Assignee
Communications Satellite Corp
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 Communications Satellite Corp filed Critical Communications Satellite Corp
Publication of SE7505209L publication Critical patent/SE7505209L/xx
Publication of SE403855B publication Critical patent/SE403855B/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
    • H01Q19/10—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces
    • H01Q19/18—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces having two or more spaced reflecting surfaces
    • H01Q19/19—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces having two or more spaced reflecting surfaces comprising one main concave reflecting surface associated with an auxiliary reflecting surface
SE7505209A 1974-05-31 1975-05-06 Toroidreflektorantennanordning med organ for minskning av aberration SE403855B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US475226A US3922682A (en) 1974-05-31 1974-05-31 Aberration correcting subreflectors for toroidal reflector antennas

Publications (2)

Publication Number Publication Date
SE7505209L SE7505209L (sv) 1975-12-01
SE403855B true SE403855B (sv) 1978-09-04

Family

ID=23886720

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7505209A SE403855B (sv) 1974-05-31 1975-05-06 Toroidreflektorantennanordning med organ for minskning av aberration

Country Status (9)

Country Link
US (1) US3922682A (xx)
JP (1) JPS51863A (xx)
CA (1) CA1039843A (xx)
DE (1) DE2523800A1 (xx)
FR (1) FR2275901A1 (xx)
GB (1) GB1513452A (xx)
IT (1) IT1036133B (xx)
NL (1) NL7506474A (xx)
SE (1) SE403855B (xx)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD244038S (en) * 1976-01-07 1977-04-12 Mecaniplast Easel type boomerang antenna
US4145695A (en) * 1977-03-01 1979-03-20 Bell Telephone Laboratories, Incorporated Launcher reflectors for correcting for astigmatism in off-axis fed reflector antennas
US4201992A (en) * 1978-04-20 1980-05-06 Communications Satellite Corporation Multibeam communications satellite
US4272769A (en) * 1979-08-27 1981-06-09 Young Frederick A Microwave antenna with parabolic main reflector
JPS5698905A (en) * 1980-01-11 1981-08-08 Kokusai Denshin Denwa Co Ltd <Kdd> Dual reflecting mirror antenna
US4343004A (en) * 1980-11-24 1982-08-03 Bell Telephone Laboratories, Incorporated Broadband astigmatic feed arrangement for an antenna
US4339757A (en) * 1980-11-24 1982-07-13 Bell Telephone Laboratories, Incorporated Broadband astigmatic feed arrangement for an antenna
US4355314A (en) * 1980-11-28 1982-10-19 Bell Telephone Laboratories, Incorporated Wide-field-of-view antenna arrangement
JPS57178402A (en) * 1981-04-27 1982-11-02 Kokusai Denshin Denwa Co Ltd <Kdd> Multireflex mirror antenna
JPS58139503A (ja) * 1982-02-15 1983-08-18 Kokusai Denshin Denwa Co Ltd <Kdd> ビ−ム給電装置
US4535338A (en) * 1982-05-10 1985-08-13 At&T Bell Laboratories Multibeam antenna arrangement
US4491848A (en) * 1982-08-30 1985-01-01 At&T Bell Laboratories Substantially frequency-independent aberration correcting antenna arrangement
US4482898A (en) * 1982-10-12 1984-11-13 At&T Bell Laboratories Antenna feed arrangement for correcting for astigmatism
US4833484A (en) * 1984-02-09 1989-05-23 The General Electric Company, P.L.C. Earth terminal for satellite communication
GB2154067B (en) * 1984-02-09 1988-02-17 Gen Electric Plc An earth terminal for satellite communication systems
US4638322A (en) * 1984-02-14 1987-01-20 The Boeing Company Multiple feed antenna
JPS60178709A (ja) * 1984-02-24 1985-09-12 Nippon Telegr & Teleph Corp <Ntt> オフセツト複反射鏡アンテナ
US4631545A (en) * 1984-11-16 1986-12-23 At&T Bell Laboratories Antenna arrangement capable of astigmatism correction
US4806985A (en) * 1986-07-11 1989-02-21 Xerox Corporation Stripper fingers
US4786910A (en) * 1987-11-05 1988-11-22 American Telephone And Telegraph Company, At&T Bell Laboratories Single reflector multibeam antenna arrangement with a wide field of view
US5175562A (en) * 1989-06-23 1992-12-29 Northeastern University High aperture-efficient, wide-angle scanning offset reflector antenna
USD387773S (en) * 1996-10-28 1997-12-16 Weller Roger G Satellite dish protective visor
AU2001280322A1 (en) * 2000-07-10 2002-01-21 Wavefrontier Co., Ltd Reflector antenna
US6563473B2 (en) * 2001-02-22 2003-05-13 Ems Technologies Canada, Ltd. Low sidelobe contiguous-parabolic reflector array
CN101427486B (zh) * 2006-05-23 2013-06-19 英特尔公司 具有定向天线和一个或多个毫米波反射器的毫米波通信系统
CN101427422B (zh) * 2006-05-23 2013-08-07 英特尔公司 用于无线网络的毫米波片透镜阵列天线系统
US8320942B2 (en) * 2006-06-13 2012-11-27 Intel Corporation Wireless device with directional antennas for use in millimeter-wave peer-to-peer networks and methods for adaptive beam steering
US20080094298A1 (en) * 2006-10-23 2008-04-24 Harris Corporation Antenna with Shaped Asymmetric Main Reflector and Subreflector with Asymmetric Waveguide Feed
CN102820544B (zh) * 2012-07-03 2015-08-19 深圳光启创新技术有限公司 一种天线反射面相位校正贴膜及反射面天线
US20140055314A1 (en) * 2012-08-21 2014-02-27 Northeastern University Doubly shaped reflector transmitting antenna for millimeter-wave security scanning system
US9874508B2 (en) * 2013-08-19 2018-01-23 Iasotek, Llc. Spectrophotometer based on optical caustics
USD738866S1 (en) * 2013-09-25 2015-09-15 World Products Llc Antenna with dome form factor
USD814449S1 (en) * 2016-02-19 2018-04-03 Samsung Electronics Co., Ltd. Network terminal
USD815075S1 (en) * 2016-02-19 2018-04-10 Samsung Electronics Co., Ltd. Network terminal
RU2629906C1 (ru) * 2016-11-09 2017-09-04 Самсунг Электроникс Ко., Лтд. Зеркальная антенна с двойной поляризацией и широким углом сканирования
US11101569B2 (en) * 2020-01-08 2021-08-24 Dau-Chyrh Chang Toroidal compact antenna test range

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3852763A (en) * 1970-06-08 1974-12-03 Communications Satellite Corp Torus-type antenna having a conical scan capability
US3737909A (en) * 1970-06-18 1973-06-05 Radiation Inc Parabolic antenna system having high-illumination and spillover efficiencies
FR2148341B1 (xx) * 1971-08-09 1977-01-28 Thomson Csf

Also Published As

Publication number Publication date
JPS51863A (en) 1976-01-07
GB1513452A (en) 1978-06-07
SE7505209L (sv) 1975-12-01
IT1036133B (it) 1979-10-30
US3922682A (en) 1975-11-25
FR2275901A1 (fr) 1976-01-16
DE2523800A1 (de) 1975-12-11
NL7506474A (nl) 1975-12-02
CA1039843A (en) 1978-10-03

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