FR2342581A1 - Procede d'augmentation de portee d'un emetteur et emetteur realise par ce procede - Google Patents

Procede d'augmentation de portee d'un emetteur et emetteur realise par ce procede

Info

Publication number
FR2342581A1
FR2342581A1 FR7606232A FR7606232A FR2342581A1 FR 2342581 A1 FR2342581 A1 FR 2342581A1 FR 7606232 A FR7606232 A FR 7606232A FR 7606232 A FR7606232 A FR 7606232A FR 2342581 A1 FR2342581 A1 FR 2342581A1
Authority
FR
France
Prior art keywords
carrier wave
transmitter
feedback transformer
increase
amplifier
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.)
Granted
Application number
FR7606232A
Other languages
English (en)
French (fr)
Other versions
FR2342581B1 (enExample
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.)
Dumont Eng & Cie
Original Assignee
Dumont Eng & Cie
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 Dumont Eng & Cie filed Critical Dumont Eng & Cie
Priority to FR7606232A priority Critical patent/FR2342581A1/fr
Publication of FR2342581A1 publication Critical patent/FR2342581A1/fr
Application granted granted Critical
Publication of FR2342581B1 publication Critical patent/FR2342581B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • H03B5/08—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance
    • H03B5/12—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device
    • H03B5/1231—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device the amplifier comprising one or more bipolar transistors
    • 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
    • H03B5/08—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance
    • H03B5/12—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device
    • H03B5/1203—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device the amplifier being a single transistor
    • 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
    • H03B5/08—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance
    • H03B5/12—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device
    • H03B5/1296—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device the feedback circuit comprising a transformer

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
FR7606232A 1976-02-27 1976-02-27 Procede d'augmentation de portee d'un emetteur et emetteur realise par ce procede Granted FR2342581A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7606232A FR2342581A1 (fr) 1976-02-27 1976-02-27 Procede d'augmentation de portee d'un emetteur et emetteur realise par ce procede

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7606232A FR2342581A1 (fr) 1976-02-27 1976-02-27 Procede d'augmentation de portee d'un emetteur et emetteur realise par ce procede

Publications (2)

Publication Number Publication Date
FR2342581A1 true FR2342581A1 (fr) 1977-09-23
FR2342581B1 FR2342581B1 (enExample) 1979-07-20

Family

ID=9169972

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7606232A Granted FR2342581A1 (fr) 1976-02-27 1976-02-27 Procede d'augmentation de portee d'un emetteur et emetteur realise par ce procede

Country Status (1)

Country Link
FR (1) FR2342581A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5072199A (en) * 1990-08-02 1991-12-10 The Boeing Company Broadband N-way active power splitter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5072199A (en) * 1990-08-02 1991-12-10 The Boeing Company Broadband N-way active power splitter

Also Published As

Publication number Publication date
FR2342581B1 (enExample) 1979-07-20

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Legal Events

Date Code Title Description
ST Notification of lapse