GB1411780A - Microwave antenna with radome - Google Patents

Microwave antenna with radome

Info

Publication number
GB1411780A
GB1411780A GB1411975A GB1411975A GB1411780A GB 1411780 A GB1411780 A GB 1411780A GB 1411975 A GB1411975 A GB 1411975A GB 1411975 A GB1411975 A GB 1411975A GB 1411780 A GB1411780 A GB 1411780A
Authority
GB
United Kingdom
Prior art keywords
radome
parabolic reflector
fragmental
segments
microwave antenna
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
Application number
GB1411975A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1411780A publication Critical patent/GB1411780A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/42—Housings not intimately mechanically associated with radiating elements, e.g. radome
    • 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
    • H01Q19/12—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 wherein the surfaces are concave
    • 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
    • H01Q19/12—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 wherein the surfaces are concave
    • H01Q19/13—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 wherein the surfaces are concave the primary radiating source being a single radiating element, e.g. a dipole, a slot, a waveguide termination

Abstract

1411780 Aerials R J GRENZEBACK 29 Dec 1972 [12 Jan 1972] 14119/75 Divided out of 1411779 Heading H4A The description is similar to that of the parent Specification, but the claims relate to a microwave aerial having, in combination, a plurality of segments, each segment including a fragmental parabolic reflector portion and a fragmental radome portion, which are integrally formed. The segments have provivision for interconnection at their peripheries to form an enclosure in which a parabolic reflector faces a radome, and in which a microwave feed is supported such that the apparent source of radiation is at the focus of the parabolic reflector.
GB1411975A 1972-01-12 1972-12-29 Microwave antenna with radome Expired GB1411780A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US21715872A 1972-01-12 1972-01-12

Publications (1)

Publication Number Publication Date
GB1411780A true GB1411780A (en) 1975-10-29

Family

ID=22809892

Family Applications (2)

Application Number Title Priority Date Filing Date
GB6020872A Expired GB1411779A (en) 1972-01-12 1972-12-29 Microwave antenna with radome
GB1411975A Expired GB1411780A (en) 1972-01-12 1972-12-29 Microwave antenna with radome

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB6020872A Expired GB1411779A (en) 1972-01-12 1972-12-29 Microwave antenna with radome

Country Status (7)

Country Link
US (1) US3740755A (en)
JP (1) JPS544587B2 (en)
CA (1) CA963109A (en)
DE (1) DE2262810A1 (en)
FR (1) FR2167958B1 (en)
GB (2) GB1411779A (en)
IT (1) IT974307B (en)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1108290B (en) * 1978-05-11 1985-12-02 Cselt Centro Studi Lab Telecom PARABOLIC REFLECTOR ANTENNA WITH OPTIMAL IRRADIATIVE CHARACTERISTICS
US4282530A (en) * 1979-12-26 1981-08-04 Bell Telephone Laboratories, Incorporated Cylindrical paraboloid weather cover for a horn reflector antenna with wave absorbing means
US4355316A (en) * 1980-09-22 1982-10-19 Ford Aerospace & Communications Corp. Offset J-hook reflector antenna
GB8431800D0 (en) * 1984-12-17 1985-01-30 Shamah Plastics Ltd M Antenna systems
GB8510724D0 (en) * 1985-04-26 1985-06-05 British Telecomm Controlled attenuation of microwave signals
US4804972A (en) * 1987-02-24 1989-02-14 Schudel Conrad R Monocoque antenna structure
FR2671235B1 (en) * 1990-12-28 1993-08-20 Cgti OFFSET ANTENNA WITH RADOME.
US5451972A (en) * 1994-05-12 1995-09-19 Paul Dean Franklin Satellite antenna dish cover
US5528253A (en) * 1994-05-12 1996-06-18 Paul Dean Franklin Satellite dish utility cover
US5999143A (en) * 1994-08-31 1999-12-07 Glynn; James J. Antenna system parabolic reflector, flat plate shroud and radome
USD387356S (en) * 1996-09-13 1997-12-09 W. L. Gore & Associates, Inc. Satellite dish cover
US5815125A (en) * 1997-02-05 1998-09-29 W. L. Gore & Associates, Inc. Satellite dish cover
US5963176A (en) * 1997-04-14 1999-10-05 The United States As Represented By The Secretary Of Commerce Antenna system with edge treatment means for diminishing antenna transmitting and receiving diffraction, sidelobes, and clutter
CA2204295C (en) * 1997-05-02 2001-09-11 Francis Edward Bowman Satellite receiving dish feed horn or lnb cover
FR2894391B1 (en) * 2005-12-06 2008-01-04 Alcatel Sa RADIO COMMUNICATION ANTENNA WITH RADOME AND METHOD FOR ASSEMBLING SUCH A RADIO RADIO ANTENNA WITH RADOME
JP5010910B2 (en) * 2006-12-26 2012-08-29 三星電子株式会社 Antenna device
EP1939981B1 (en) * 2006-12-26 2016-08-03 Samsung Electronics Co., Ltd. Antenna apparatus
JP5088639B2 (en) * 2007-12-07 2012-12-05 日本電気株式会社 parabolic antenna
US8077113B2 (en) * 2009-06-12 2011-12-13 Andrew Llc Radome and shroud enclosure for reflector antenna
KR101113822B1 (en) * 2010-06-15 2012-02-29 (주)인텔리안테크놀로지스 Reflector assembly for satellite antenna and manufacturing method thereof
CN107667450A (en) * 2015-05-21 2018-02-06 康普技术有限责任公司 Sectional antenna cover
JP6971611B2 (en) 2017-04-06 2021-11-24 キヤノン株式会社 Radiation imaging system, radiography equipment, radiography method, and program
RU184248U1 (en) * 2018-03-29 2018-10-19 Владимир Евгеньевич Гершензон FULL-ROTARY ANTENNA WITH RADIO-TRANSPARENT CIRCLE

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2560218A (en) * 1950-04-22 1951-07-10 Rca Corp Submarine antenna structure
US3056131A (en) * 1956-10-01 1962-09-25 Collins Radio Co Inflatable antenna
FR1289120A (en) * 1961-05-10 1962-03-30 New realization of Hertzian wave reflectors
US3296685A (en) * 1962-05-31 1967-01-10 Sylvania Electric Prod Method of making dielectric foam antenna
US3430245A (en) * 1965-05-19 1969-02-25 Whittaker Corp Spherical reflector with lens to convert to parabolic surface

Also Published As

Publication number Publication date
FR2167958A1 (en) 1973-08-24
GB1411779A (en) 1975-10-29
CA963109A (en) 1975-02-18
JPS544587B2 (en) 1979-03-08
IT974307B (en) 1974-06-20
JPS4882750A (en) 1973-11-05
US3740755A (en) 1973-06-19
DE2262810A1 (en) 1973-07-19
FR2167958B1 (en) 1976-05-14

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee