ATA516877A - Hochfrequenz-breitbandresonanzkreis - Google Patents

Hochfrequenz-breitbandresonanzkreis

Info

Publication number
ATA516877A
ATA516877A AT0516877A AT516877A ATA516877A AT A516877 A ATA516877 A AT A516877A AT 0516877 A AT0516877 A AT 0516877A AT 516877 A AT516877 A AT 516877A AT A516877 A ATA516877 A AT A516877A
Authority
AT
Austria
Prior art keywords
high frequency
resonance circuit
frequency broadband
broadband resonance
circuit
Prior art date
Application number
AT0516877A
Other languages
English (en)
Other versions
AT378089B (de
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Publication of ATA516877A publication Critical patent/ATA516877A/de
Application granted granted Critical
Publication of AT378089B publication Critical patent/AT378089B/de

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
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H5/00—One-port networks comprising only passive electrical elements as network components
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H5/00—One-port networks comprising only passive electrical elements as network components
    • H03H5/12—One-port networks comprising only passive electrical elements as network components with at least one voltage- or current-dependent element
AT0516877A 1976-07-22 1977-07-18 Hochfrequenz-breitbandresonanzkreis AT378089B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8751876A JPS5313330A (en) 1976-07-22 1976-07-22 Broad band resonance circuit

Publications (2)

Publication Number Publication Date
ATA516877A true ATA516877A (de) 1984-10-15
AT378089B AT378089B (de) 1985-06-10

Family

ID=13917201

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0516877A AT378089B (de) 1976-07-22 1977-07-18 Hochfrequenz-breitbandresonanzkreis

Country Status (9)

Country Link
US (1) US4160964A (de)
JP (1) JPS5313330A (de)
AT (1) AT378089B (de)
AU (1) AU510667B2 (de)
CA (1) CA1092668A (de)
DE (1) DE2733191A1 (de)
FR (1) FR2359543A1 (de)
GB (1) GB1573280A (de)
NL (1) NL7708101A (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4278702A (en) * 1979-09-25 1981-07-14 Anthony J. Casella Method of making printed circuit board by induction heating of the conductive metal particles on a plastic substrate
US4415930A (en) * 1982-01-06 1983-11-15 Matsushita Electric Industrial Co., Ltd. Adjustable potentiometer assembly for tuning multi-band television receivers
JPH0666643B2 (ja) * 1984-08-16 1994-08-24 松下電器産業株式会社 高周波信号受信用可変容量同調回路
JPH0730795B2 (ja) * 1987-06-29 1995-04-10 日本電信電話株式会社 多孔質静圧案内の製造方法
US4921465A (en) * 1988-03-31 1990-05-01 Rca Licensing Corporation Varactor tuned UHF RF signal input circuit
JPH07263957A (ja) * 1994-03-17 1995-10-13 Fujitsu Ltd 電圧制御発振器

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3067394A (en) * 1960-07-22 1962-12-04 Polarad Electronics Corp Carrier wave overload protector having varactor diode resonant circuit detuned by overvoltage
US3249897A (en) * 1963-03-26 1966-05-03 Theodore R Trilling Frequency modulator having voltage variable capacitance means
US3287664A (en) * 1964-04-08 1966-11-22 Ampex Heterodyne modulator using a minimum of transistors
AT272412B (de) * 1965-10-13 1969-07-10 Telefunken Patent Leitungskreis für hochfrequente elektrische Schwingungen
DE1267277B (de) * 1965-11-10 1968-05-02 Nippon Electric Co Transistorisierter Frequenzmodulator mit einem Clapp-Oszillator
US3382462A (en) * 1966-05-24 1968-05-07 James R. Davis Frequency modulated crystal oscillator
US3400338A (en) * 1967-03-23 1968-09-03 Melpar Inc Wide band voltage controlled oscillator
DE1274204B (de) * 1967-04-14 1968-08-01 Blaupunkt Werke Gmbh Eingangsschaltung fuer Empfaenger fuer hochfrequente elektrische Schwingungen
US3581239A (en) * 1969-03-05 1971-05-25 Motorola Inc Frequency modulated crystal controlled oscillator operable at a plurality of temperature compensated center frequencies
FR2157729B1 (de) * 1971-10-29 1975-08-29 Materiel Telephonique
DE2412689C3 (de) * 1974-03-16 1978-04-27 Philips Patentverwaltung Gmbh, 2000 Hamburg Schaltungsanordnung zur Abstimmung und Bereichs- bzw. Bandumschaltung eines HF-Schwingungskreises

Also Published As

Publication number Publication date
NL7708101A (nl) 1978-01-24
FR2359543B1 (de) 1983-03-11
JPS5313330A (en) 1978-02-06
JPS5651688B2 (de) 1981-12-07
FR2359543A1 (fr) 1978-02-17
AU2713477A (en) 1979-01-25
AU510667B2 (en) 1980-07-10
GB1573280A (en) 1980-08-20
CA1092668A (en) 1980-12-30
AT378089B (de) 1985-06-10
US4160964A (en) 1979-07-10
DE2733191C2 (de) 1989-05-18
DE2733191A1 (de) 1978-01-26

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee