FR2667988B1 - - Google Patents

Info

Publication number
FR2667988B1
FR2667988B1 FR9012606A FR9012606A FR2667988B1 FR 2667988 B1 FR2667988 B1 FR 2667988B1 FR 9012606 A FR9012606 A FR 9012606A FR 9012606 A FR9012606 A FR 9012606A FR 2667988 B1 FR2667988 B1 FR 2667988B1
Authority
FR
France
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
FR9012606A
Other languages
French (fr)
Other versions
FR2667988A1 (fr
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 filed Critical
Priority to FR9012606A priority Critical patent/FR2667988A1/fr
Publication of FR2667988A1 publication Critical patent/FR2667988A1/fr
Application granted granted Critical
Publication of FR2667988B1 publication Critical patent/FR2667988B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/30—Combinations of separate antenna units operating in different wavebands and connected to a common feeder system
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
    • H01Q5/40—Imbricated or interleaved structures; Combined or electromagnetically coupled arrangements, e.g. comprising two or more non-connected fed radiating elements

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
FR9012606A 1990-10-12 1990-10-12 Aerien combine a encombrement tres reduit. Granted FR2667988A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9012606A FR2667988A1 (fr) 1990-10-12 1990-10-12 Aerien combine a encombrement tres reduit.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9012606A FR2667988A1 (fr) 1990-10-12 1990-10-12 Aerien combine a encombrement tres reduit.

Publications (2)

Publication Number Publication Date
FR2667988A1 FR2667988A1 (fr) 1992-04-17
FR2667988B1 true FR2667988B1 (xx) 1993-02-26

Family

ID=9401165

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9012606A Granted FR2667988A1 (fr) 1990-10-12 1990-10-12 Aerien combine a encombrement tres reduit.

Country Status (1)

Country Link
FR (1) FR2667988A1 (xx)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0715369B1 (en) * 1994-12-01 1999-07-28 Indian Space Research Organisation A multiband antenna system
NO993414L (no) * 1998-07-22 2000-01-23 Vistar Telecommunications Inc Integrert antenne

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2629502A1 (de) * 1976-06-30 1978-01-05 Siemens Ag Mehrfachrundstrahlantenne
DE2660313C2 (de) * 1976-06-30 1982-05-27 Siemens AG, 1000 Berlin und 8000 München Doppelrundstrahlantenne
US4349824A (en) * 1980-10-01 1982-09-14 The United States Of America As Represented By The Secretary Of The Navy Around-a-mast quadrifilar microstrip antenna
JPS6313505A (ja) * 1986-07-04 1988-01-20 Nec Corp 全方向性アンテナ

Also Published As

Publication number Publication date
FR2667988A1 (fr) 1992-04-17

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Legal Events

Date Code Title Description
CL Concession to grant licences
ST Notification of lapse