GB2256529B - Antenna arrangements - Google Patents

Antenna arrangements

Info

Publication number
GB2256529B
GB2256529B GB9207036A GB9207036A GB2256529B GB 2256529 B GB2256529 B GB 2256529B GB 9207036 A GB9207036 A GB 9207036A GB 9207036 A GB9207036 A GB 9207036A GB 2256529 B GB2256529 B GB 2256529B
Authority
GB
United Kingdom
Prior art keywords
antenna arrangements
arrangements
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 - Fee Related
Application number
GB9207036A
Other versions
GB2256529A (en
GB9207036D0 (en
Inventor
Robert Fraser Sims
Norman Harrison
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.)
Marconi Electronic Devices Ltd
Plessey Semiconductors Ltd
Original Assignee
Marconi Electronic Devices Ltd
Plessey Semiconductors Ltd
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
Priority claimed from GB919106840A external-priority patent/GB9106840D0/en
Application filed by Marconi Electronic Devices Ltd, Plessey Semiconductors Ltd filed Critical Marconi Electronic Devices Ltd
Priority to GB9207036A priority Critical patent/GB2256529B/en
Publication of GB9207036D0 publication Critical patent/GB9207036D0/en
Publication of GB2256529A publication Critical patent/GB2256529A/en
Application granted granted Critical
Publication of GB2256529B publication Critical patent/GB2256529B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • H01Q15/16—Reflecting surfaces; Equivalent structures curved in two dimensions, e.g. paraboloidal
    • H01Q15/168—Mesh reflectors mounted on a non-collapsible frame
GB9207036A 1991-04-02 1992-03-31 Antenna arrangements Expired - Fee Related GB2256529B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9207036A GB2256529B (en) 1991-04-02 1992-03-31 Antenna arrangements

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB919106840A GB9106840D0 (en) 1991-04-02 1991-04-02 Antenna arrangements
GB9207036A GB2256529B (en) 1991-04-02 1992-03-31 Antenna arrangements

Publications (3)

Publication Number Publication Date
GB9207036D0 GB9207036D0 (en) 1992-05-13
GB2256529A GB2256529A (en) 1992-12-09
GB2256529B true GB2256529B (en) 1995-08-16

Family

ID=26298669

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9207036A Expired - Fee Related GB2256529B (en) 1991-04-02 1992-03-31 Antenna arrangements

Country Status (1)

Country Link
GB (1) GB2256529B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2278020A (en) * 1993-04-02 1994-11-16 Nigel Frewin Antenna
FR2793608B1 (en) 1999-05-10 2001-09-14 Aerospatiale Lanceurs Strategi SURFACE REFLECTING ELECTROMAGNETIC WAVES AND METHOD FOR THE PRODUCTION THEREOF
US20060270301A1 (en) * 2005-05-25 2006-11-30 Northrop Grumman Corporation Reflective surface for deployable reflector

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1211342A (en) * 1965-10-28 1970-11-04 Mini Of Technology Artificial satellites
US3969731A (en) * 1970-02-11 1976-07-13 Hughes Aircraft Company Mesh articles particularly for use as reflectors of radio waves
US4191604A (en) * 1976-01-07 1980-03-04 General Dynamics Corporation Pomona Division Method of constructing three-dimensionally curved, knit wire reflector
EP0010711A1 (en) * 1978-11-02 1980-05-14 Bayer Ag Use of a metallised fabric as a microwave reflector
EP0077486A1 (en) * 1981-10-16 1983-04-27 Bayer Ag A method of reflecting high-frequency microwaves
GB2245104A (en) * 1989-12-01 1991-12-18 Glasnost International Plc An antenna

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1211342A (en) * 1965-10-28 1970-11-04 Mini Of Technology Artificial satellites
US3969731A (en) * 1970-02-11 1976-07-13 Hughes Aircraft Company Mesh articles particularly for use as reflectors of radio waves
US4191604A (en) * 1976-01-07 1980-03-04 General Dynamics Corporation Pomona Division Method of constructing three-dimensionally curved, knit wire reflector
EP0010711A1 (en) * 1978-11-02 1980-05-14 Bayer Ag Use of a metallised fabric as a microwave reflector
EP0077486A1 (en) * 1981-10-16 1983-04-27 Bayer Ag A method of reflecting high-frequency microwaves
GB2245104A (en) * 1989-12-01 1991-12-18 Glasnost International Plc An antenna

Also Published As

Publication number Publication date
GB2256529A (en) 1992-12-09
GB9207036D0 (en) 1992-05-13

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Legal Events

Date Code Title Description
730A Proceeding under section 30 patents act 1977
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19960331