FR1378943A - Improvements to radio antennas - Google Patents

Improvements to radio antennas

Info

Publication number
FR1378943A
FR1378943A FR948490A FR948490A FR1378943A FR 1378943 A FR1378943 A FR 1378943A FR 948490 A FR948490 A FR 948490A FR 948490 A FR948490 A FR 948490A FR 1378943 A FR1378943 A FR 1378943A
Authority
FR
France
Prior art keywords
radio antennas
antennas
radio
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
FR948490A
Other languages
French (fr)
Inventor
Pierre Greuet
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.)
SEFARA
Original Assignee
SEFARA
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 SEFARA filed Critical SEFARA
Priority to FR948490A priority Critical patent/FR1378943A/en
Application granted granted Critical
Publication of FR1378943A publication Critical patent/FR1378943A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H01Q5/48—Combinations of two or more dipole type antennas
    • H01Q5/49—Combinations of two or more dipole type antennas with parasitic elements used for purposes other than for dual-band or multi-band, e.g. imbricated Yagi antennas

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
FR948490A 1963-09-24 1963-09-24 Improvements to radio antennas Expired FR1378943A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR948490A FR1378943A (en) 1963-09-24 1963-09-24 Improvements to radio antennas

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR948490A FR1378943A (en) 1963-09-24 1963-09-24 Improvements to radio antennas

Publications (1)

Publication Number Publication Date
FR1378943A true FR1378943A (en) 1964-11-20

Family

ID=8812982

Family Applications (1)

Application Number Title Priority Date Filing Date
FR948490A Expired FR1378943A (en) 1963-09-24 1963-09-24 Improvements to radio antennas

Country Status (1)

Country Link
FR (1) FR1378943A (en)

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