GB8720986D0 - Antenna construction - Google Patents

Antenna construction

Info

Publication number
GB8720986D0
GB8720986D0 GB878720986A GB8720986A GB8720986D0 GB 8720986 D0 GB8720986 D0 GB 8720986D0 GB 878720986 A GB878720986 A GB 878720986A GB 8720986 A GB8720986 A GB 8720986A GB 8720986 D0 GB8720986 D0 GB 8720986D0
Authority
GB
United Kingdom
Prior art keywords
antenna construction
antenna
construction
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.)
Granted
Application number
GB878720986A
Other versions
GB2196483B (en
GB2196483A (en
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.)
C&S Antennas Ltd
C AND S ANTENNAS Ltd
Original Assignee
C&S Antennas Ltd
C AND S ANTENNAS 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
Application filed by C&S Antennas Ltd, C AND S ANTENNAS Ltd filed Critical C&S Antennas Ltd
Publication of GB8720986D0 publication Critical patent/GB8720986D0/en
Publication of GB2196483A publication Critical patent/GB2196483A/en
Application granted granted Critical
Publication of GB2196483B publication Critical patent/GB2196483B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q11/00—Electrically-long antennas having dimensions more than twice the shortest operating wavelength and consisting of conductive active radiating elements
    • H01Q11/02—Non-resonant antennas, e.g. travelling-wave antenna
    • H01Q11/08—Helical antennas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/40—Radiating elements coated with or embedded in protective material
GB8720986A 1986-10-16 1987-09-07 Antenna construction Expired - Lifetime GB2196483B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB868624807A GB8624807D0 (en) 1986-10-16 1986-10-16 Antenna construction

Publications (3)

Publication Number Publication Date
GB8720986D0 true GB8720986D0 (en) 1987-10-14
GB2196483A GB2196483A (en) 1988-04-27
GB2196483B GB2196483B (en) 1990-03-28

Family

ID=10605843

Family Applications (2)

Application Number Title Priority Date Filing Date
GB868624807A Pending GB8624807D0 (en) 1986-10-16 1986-10-16 Antenna construction
GB8720986A Expired - Lifetime GB2196483B (en) 1986-10-16 1987-09-07 Antenna construction

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB868624807A Pending GB8624807D0 (en) 1986-10-16 1986-10-16 Antenna construction

Country Status (1)

Country Link
GB (2) GB8624807D0 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI89646C (en) * 1991-03-25 1993-10-25 Nokia Mobile Phones Ltd Antenna rod and process for its preparation
FR2702091B1 (en) * 1993-02-22 1995-05-12 Arnould App Electr Transmitting antenna.
GB9417450D0 (en) 1994-08-25 1994-10-19 Symmetricom Inc An antenna
GB9601250D0 (en) * 1996-01-23 1996-03-27 Symmetricom Inc An antenna
GB9603914D0 (en) * 1996-02-23 1996-04-24 Symmetricom Inc An antenna
GB9813002D0 (en) 1998-06-16 1998-08-12 Symmetricom Inc An antenna
GB9828768D0 (en) 1998-12-29 1999-02-17 Symmetricom Inc An antenna
GB9902765D0 (en) 1999-02-08 1999-03-31 Symmetricom Inc An antenna
GB9912441D0 (en) 1999-05-27 1999-07-28 Symmetricon Inc An antenna
GB2485310B (en) * 2009-08-06 2014-12-10 Indian Space Res Organisation Printed quasi-tapered tape helical array antenna

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1261731A (en) * 1968-01-26 1972-01-26 George Alfred Partridge Aerial for transmitting and receiving radio signals
US3949407A (en) * 1972-12-25 1976-04-06 Harris Corporation Direct fed spiral antenna

Also Published As

Publication number Publication date
GB2196483B (en) 1990-03-28
GB2196483A (en) 1988-04-27
GB8624807D0 (en) 1986-11-19

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Legal Events

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

Effective date: 19920907