AT272412B - Leitungskreis für hochfrequente elektrische Schwingungen - Google Patents

Leitungskreis für hochfrequente elektrische Schwingungen

Info

Publication number
AT272412B
AT272412B AT919466A AT919466A AT272412B AT 272412 B AT272412 B AT 272412B AT 919466 A AT919466 A AT 919466A AT 919466 A AT919466 A AT 919466A AT 272412 B AT272412 B AT 272412B
Authority
AT
Austria
Prior art keywords
line circuit
frequency electrical
electrical oscillations
oscillations
frequency
Prior art date
Application number
AT919466A
Other languages
English (en)
Original Assignee
Telefunken Patent
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
Priority claimed from DE1965T0029565 external-priority patent/DE1263877B/de
Application filed by Telefunken Patent filed Critical Telefunken Patent
Application granted granted Critical
Publication of AT272412B publication Critical patent/AT272412B/de

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D9/00—Demodulation or transference of modulation of modulated electromagnetic waves
    • H03D9/06—Transference of modulation using distributed inductance and capacitance
    • H03D9/0658—Transference of modulation using distributed inductance and capacitance by means of semiconductor devices having more than two electrodes
    • H03D9/0666—Transference of modulation using distributed inductance and capacitance by means of semiconductor devices having more than two electrodes using bipolar transistors
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J3/00—Continuous tuning
    • H03J3/02—Details
    • H03J3/16—Tuning without displacement of reactive element, e.g. by varying permeability
    • H03J3/18—Tuning without displacement of reactive element, e.g. by varying permeability by discharge tube or semiconductor device simulating variable reactance
    • H03J3/185—Tuning without displacement of reactive element, e.g. by varying permeability by discharge tube or semiconductor device simulating variable reactance with varactors, i.e. voltage variable reactive diodes

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
  • Amplifiers (AREA)
AT919466A 1965-10-13 1966-09-30 Leitungskreis für hochfrequente elektrische Schwingungen AT272412B (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1965T0029565 DE1263877B (de) 1965-10-13 1965-10-13 Leitungskreis fuer hochfrequente elektrische Schwingungen
DET0031320 1966-06-08

Publications (1)

Publication Number Publication Date
AT272412B true AT272412B (de) 1969-07-10

Family

ID=26000103

Family Applications (1)

Application Number Title Priority Date Filing Date
AT919466A AT272412B (de) 1965-10-13 1966-09-30 Leitungskreis für hochfrequente elektrische Schwingungen

Country Status (5)

Country Link
US (1) US3569850A (de)
AT (1) AT272412B (de)
BE (1) BE688205A (de)
ES (1) ES332191A1 (de)
GB (1) GB1166122A (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3869677A (en) * 1973-10-18 1975-03-04 Rca Corp Microwave transistor carrier for common base class a operation
FR2293079A1 (fr) * 1974-11-29 1976-06-25 Lignes Telegraph Telephon Circuit micro-onde a niveau d'entree eleve et filtre l'incorporant
JPS5313330A (en) * 1976-07-22 1978-02-06 Sony Corp Broad band resonance circuit
US4025873A (en) * 1976-08-17 1977-05-24 The United States Of America As Represented By The Secretary Of The Navy Broadband, microwave, two-stage, stagger-tuned, field effect transistor amplifier
JPS54109301A (en) * 1978-02-15 1979-08-27 Matsushita Electric Ind Co Ltd Electronic tuner circuit
JPS54115045A (en) * 1978-02-28 1979-09-07 Matsushita Electric Ind Co Ltd Electronic tuning circuit
JPS54115001A (en) * 1978-02-28 1979-09-07 Matsushita Electric Ind Co Ltd Electronic tuning circuit
JPS61113437U (de) * 1984-12-26 1986-07-17

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB977693A (en) * 1960-10-21 1964-12-09 Racal Electronics Ltd Improvements in or relating to electronic amplifiers
US3209358A (en) * 1962-09-24 1965-09-28 Robert A Felsenheld Electronically tunable antenna
US3246266A (en) * 1964-03-20 1966-04-12 Sanders Associates Inc Electronically tunable cavity oscillator

Also Published As

Publication number Publication date
GB1166122A (en) 1969-10-08
US3569850A (en) 1971-03-09
ES332191A1 (es) 1967-07-16
BE688205A (de) 1967-03-16

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