FR1566294A - - Google Patents

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Publication number
FR1566294A
FR1566294A FR1566294DA FR1566294A FR 1566294 A FR1566294 A FR 1566294A FR 1566294D A FR1566294D A FR 1566294DA FR 1566294 A FR1566294 A FR 1566294A
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
Application number
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
Application granted granted Critical
Publication of FR1566294A publication Critical patent/FR1566294A/fr
Expired legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/40—Circuits
    • H04B1/44—Transmit/receive switching
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
    • H03B5/30—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator
    • H03B5/32—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator being a piezoelectric resonator
    • H03B5/36—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator being a piezoelectric resonator active element in amplifier being semiconductor device
    • H03B5/362—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator being a piezoelectric resonator active element in amplifier being semiconductor device the amplifier being a single transistor

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
FR1566294D 1968-01-26 1968-01-26 Expired FR1566294A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR137496 1968-01-26

Publications (1)

Publication Number Publication Date
FR1566294A true FR1566294A (fr) 1969-05-09

Family

ID=8645127

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1566294D Expired FR1566294A (fr) 1968-01-26 1968-01-26

Country Status (1)

Country Link
FR (1) FR1566294A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2526611A1 (fr) * 1982-05-10 1983-11-10 Telectronics Pty Ltd Emetteur de telemesure performant et a commutation rapide

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2526611A1 (fr) * 1982-05-10 1983-11-10 Telectronics Pty Ltd Emetteur de telemesure performant et a commutation rapide

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Legal Events

Date Code Title Description
ST Notification of lapse