SE324178B - - Google Patents

Info

Publication number
SE324178B
SE324178B SE1391366A SE1391366A SE324178B SE 324178 B SE324178 B SE 324178B SE 1391366 A SE1391366 A SE 1391366A SE 1391366 A SE1391366 A SE 1391366A SE 324178 B SE324178 B SE 324178B
Authority
SE
Sweden
Application number
SE1391366A
Inventor
R Wegener
W Bachnick
W Heitefuss
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
Application filed by Telefunken Patent filed Critical Telefunken Patent
Publication of SE324178B publication Critical patent/SE324178B/xx

Links

Classifications

    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
  • Amplifiers (AREA)
SE1391366A 1965-10-13 1966-10-13 SE324178B (cs)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
SE324178B true SE324178B (cs) 1970-05-25

Family

ID=7554978

Family Applications (1)

Application Number Title Priority Date Filing Date
SE1391366A SE324178B (cs) 1965-10-13 1966-10-13

Country Status (3)

Country Link
JP (1) JPS5233460B1 (cs)
DE (1) DE1263877B (cs)
SE (1) SE324178B (cs)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4145659A (en) * 1977-05-25 1979-03-20 General Electric Company UHF electronic tuner
FR2494929B1 (fr) * 1980-11-27 1986-04-11 Orega Electro Mecanique Oscillateur hyperfrequence a transistor, accordable par tension

Also Published As

Publication number Publication date
JPS5233460B1 (cs) 1977-08-29
DE1263877B (de) 1968-03-21

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