FR1079069A - Improvements to radio-electric coupling circuits - Google Patents

Improvements to radio-electric coupling circuits

Info

Publication number
FR1079069A
FR1079069A FR1079069DA FR1079069A FR 1079069 A FR1079069 A FR 1079069A FR 1079069D A FR1079069D A FR 1079069DA FR 1079069 A FR1079069 A FR 1079069A
Authority
FR
France
Prior art keywords
radio
electric coupling
coupling circuits
circuits
electric
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
Other languages
French (fr)
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.)
Radio Industrie SA
Original Assignee
Radio Industrie SA
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 Radio Industrie SA filed Critical Radio Industrie SA
Application granted granted Critical
Publication of FR1079069A publication Critical patent/FR1079069A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/48—Networks for connecting several sources or loads, working on the same frequency or frequency band, to a common load or source
    • H03H7/487—Networks for connecting several sources or loads, working on the same frequency or frequency band, to a common load or source particularly adapted as coupling circuit between transmitters and antennas
FR1079069D 1953-02-26 1953-02-26 Improvements to radio-electric coupling circuits Expired FR1079069A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1079069T 1953-02-26

Publications (1)

Publication Number Publication Date
FR1079069A true FR1079069A (en) 1954-11-25

Family

ID=9608995

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1079069D Expired FR1079069A (en) 1953-02-26 1953-02-26 Improvements to radio-electric coupling circuits

Country Status (1)

Country Link
FR (1) FR1079069A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0618683A2 (en) * 1993-03-31 1994-10-05 Gec-Marconi Limited Changeover means for r.f. source

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0618683A2 (en) * 1993-03-31 1994-10-05 Gec-Marconi Limited Changeover means for r.f. source
EP0618683A3 (en) * 1993-03-31 1994-10-19 Marconi Gec Ltd Changeover means for r.f. source.
US5483683A (en) * 1993-03-31 1996-01-09 Gec-Marconi Limited Changeover means for r.f. source

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