GB2168854B - Antenna systems - Google Patents

Antenna systems

Info

Publication number
GB2168854B
GB2168854B GB8531027A GB8531027A GB2168854B GB 2168854 B GB2168854 B GB 2168854B GB 8531027 A GB8531027 A GB 8531027A GB 8531027 A GB8531027 A GB 8531027A GB 2168854 B GB2168854 B GB 2168854B
Authority
GB
United Kingdom
Prior art keywords
antenna systems
antenna
systems
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
GB8531027A
Other versions
GB8531027D0 (en
GB2168854A (en
Inventor
John Shamah
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.)
SHAMAH M
Original Assignee
SHAMAH M
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 SHAMAH M filed Critical SHAMAH M
Publication of GB8531027D0 publication Critical patent/GB8531027D0/en
Publication of GB2168854A publication Critical patent/GB2168854A/en
Application granted granted Critical
Publication of GB2168854B publication Critical patent/GB2168854B/en
Expired 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
    • H01Q15/14—Reflecting surfaces; Equivalent structures
    • H01Q15/141—Apparatus or processes specially adapted for manufacturing reflecting surfaces
    • H01Q15/142—Apparatus or processes specially adapted for manufacturing reflecting surfaces using insulating material for supporting the reflecting surface
    • 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
    • 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
GB8531027A 1984-12-17 1985-12-17 Antenna systems Expired GB2168854B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB848431800A GB8431800D0 (en) 1984-12-17 1984-12-17 Antenna systems

Publications (3)

Publication Number Publication Date
GB8531027D0 GB8531027D0 (en) 1986-01-29
GB2168854A GB2168854A (en) 1986-06-25
GB2168854B true GB2168854B (en) 1989-06-14

Family

ID=10571305

Family Applications (2)

Application Number Title Priority Date Filing Date
GB848431800A Pending GB8431800D0 (en) 1984-12-17 1984-12-17 Antenna systems
GB8531027A Expired GB2168854B (en) 1984-12-17 1985-12-17 Antenna systems

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB848431800A Pending GB8431800D0 (en) 1984-12-17 1984-12-17 Antenna systems

Country Status (1)

Country Link
GB (2) GB8431800D0 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8817885D0 (en) * 1988-07-27 1988-09-01 British Telecomm Antenna
CN103221304A (en) 2010-05-17 2013-07-24 码科泰克公司 Radome
CN103407018B (en) * 2013-07-04 2017-02-08 京信通信技术(广州)有限公司 Antenna and antenna cover thereof as well as mould and forming process of antenna cover
US10263343B2 (en) 2016-03-10 2019-04-16 Telefonaktiebolaget Lm Ericsson (Publ) Reflector antenna arrangement

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB627746A (en) * 1942-03-06 1949-08-15 Westinghouse Electric Int Co Improvements in or relating to ultra-high frequency devices
GB966398A (en) * 1962-02-09 1964-08-12 Marconi Co Ltd Improvements in or relating to radio reflectors
GB1411779A (en) * 1972-01-12 1975-10-29 Grenzeback R J Microwave antenna with radome
EP0084420A2 (en) * 1982-01-19 1983-07-27 P.A. Consulting Services Limited An antenna, particularly for the reception of satellite communications

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB996398A (en) * 1963-08-02 1965-06-30 British Petroleum Co Improvements relating to hydrocarbon separation processes

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB627746A (en) * 1942-03-06 1949-08-15 Westinghouse Electric Int Co Improvements in or relating to ultra-high frequency devices
GB966398A (en) * 1962-02-09 1964-08-12 Marconi Co Ltd Improvements in or relating to radio reflectors
GB1411779A (en) * 1972-01-12 1975-10-29 Grenzeback R J Microwave antenna with radome
EP0084420A2 (en) * 1982-01-19 1983-07-27 P.A. Consulting Services Limited An antenna, particularly for the reception of satellite communications

Also Published As

Publication number Publication date
GB8431800D0 (en) 1985-01-30
GB8531027D0 (en) 1986-01-29
GB2168854A (en) 1986-06-25

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee