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GB2113922B - Antennae - Google Patents

Antennae

Info

Publication number
GB2113922B
GB2113922B GB08236807A GB8236807A GB2113922B GB 2113922 B GB2113922 B GB 2113922B GB 08236807 A GB08236807 A GB 08236807A GB 8236807 A GB8236807 A GB 8236807A GB 2113922 B GB2113922 B GB 2113922B
Authority
GB
United Kingdom
Prior art keywords
antennae
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
GB08236807A
Other versions
GB2113922A (en
Inventor
Peter Geoffrey Rummery
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.)
BAE Systems PLC
Original Assignee
British Aerospace PLC
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 British Aerospace PLC filed Critical British Aerospace PLC
Priority to GB08236807A priority Critical patent/GB2113922B/en
Publication of GB2113922A publication Critical patent/GB2113922A/en
Application granted granted Critical
Publication of GB2113922B publication Critical patent/GB2113922B/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H01Q9/04—Resonant antennas
    • H01Q9/06—Details
    • H01Q9/14—Length of element or elements adjustable
    • H01Q9/145—Length of element or elements adjustable by varying the electrical length
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/27—Adaptation for use in or on movable bodies
    • H01Q1/28—Adaptation for use in or on aircraft, missiles, satellites, or balloons

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Astronomy & Astrophysics (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Remote Sensing (AREA)
  • Details Of Aerials (AREA)
GB08236807A 1982-01-09 1982-12-24 Antennae Expired GB2113922B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08236807A GB2113922B (en) 1982-01-09 1982-12-24 Antennae

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8200626 1982-01-09
GB08236807A GB2113922B (en) 1982-01-09 1982-12-24 Antennae

Publications (2)

Publication Number Publication Date
GB2113922A GB2113922A (en) 1983-08-10
GB2113922B true GB2113922B (en) 1985-07-03

Family

ID=26281691

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08236807A Expired GB2113922B (en) 1982-01-09 1982-12-24 Antennae

Country Status (1)

Country Link
GB (1) GB2113922B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8902812A (en) * 1989-11-14 1991-06-03 Tno SELF-TUNABLE HIGH-FREQUENCY ANTENNA.
FR2680282B1 (en) * 1991-08-06 1993-12-10 Tramec TUBULAR ANTENNA AND ITS MANUFACTURING METHOD.
US5315309A (en) * 1991-09-06 1994-05-24 Mcdonnell Douglas Helicopter Company Dual polarization antenna
FR2764123B1 (en) * 1997-05-30 1999-07-30 Tramec RIGID ANTENNA AND CORRESPONDING MANUFACTURING METHOD
SE513598C2 (en) 1999-02-18 2000-10-09 Foersvarets Forskningsanstalt Antenna carrier for connection to an aircraft
RU2361775C1 (en) * 2008-01-09 2009-07-20 Общество с ограниченной ответственностью "Научно-производственное предприятие "ПРИМА" Helicopter
RU2382449C1 (en) * 2009-03-30 2010-02-20 Общество с ограниченной ответственностью "Научно-производственное предприятие "ПРИМА" Shortwave helicopter antenna

Also Published As

Publication number Publication date
GB2113922A (en) 1983-08-10

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Legal Events

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

Effective date: 19951224