FR1121655A - Hertzian relay without local oscillator - Google Patents

Hertzian relay without local oscillator

Info

Publication number
FR1121655A
FR1121655A FR1121655DA FR1121655A FR 1121655 A FR1121655 A FR 1121655A FR 1121655D A FR1121655D A FR 1121655DA FR 1121655 A FR1121655 A FR 1121655A
Authority
FR
France
Prior art keywords
hertzian
relay
local oscillator
oscillator
local
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston 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 Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Application granted granted Critical
Publication of FR1121655A publication Critical patent/FR1121655A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/155—Ground-based stations
FR1121655D 1955-02-11 1955-02-11 Hertzian relay without local oscillator Expired FR1121655A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1121655T 1955-02-11

Publications (1)

Publication Number Publication Date
FR1121655A true FR1121655A (en) 1956-08-23

Family

ID=9632195

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1121655D Expired FR1121655A (en) 1955-02-11 1955-02-11 Hertzian relay without local oscillator

Country Status (2)

Country Link
FR (1) FR1121655A (en)
GB (1) GB817713A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2744212C2 (en) * 1977-09-30 1979-11-08 Siemens Ag, 1000 Berlin Und 8000 Muenchen Duplex transceiver
DE2744110C3 (en) * 1977-09-30 1980-04-10 Siemens Ag, 1000 Berlin Und 8000 Muenchen Method for stabilizing the microwave oscillator in the transmission branch of a transceiver
JPS58210729A (en) * 1982-05-19 1983-12-08 マクソン・エレクトロニクス・カンパニ−・リミテツド Double communication method and device

Also Published As

Publication number Publication date
GB817713A (en) 1959-08-06

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