NL7708101A - Resonantieschakeling met grote bandbreedte voor hoge frequentie. - Google Patents

Resonantieschakeling met grote bandbreedte voor hoge frequentie.

Info

Publication number: NL7708101A
Authority: NL; Netherlands
Prior art keywords: high frequency; large bandwidth; resonance switch; resonance; switch
Prior art date: 1976-07-22

Application number

NL7708101A

Other languages

English (en)

Dutch (nl)

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.)

1976-07-22

Filing date

1977-07-20

Publication date

1978-01-24

1977-07-20 Application filed by Sony Corp filed Critical Sony Corp

1978-01-24 Publication of NL7708101A publication Critical patent/NL7708101A/xx

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

NL7708101A 1976-07-22 1977-07-20 Resonantieschakeling met grote bandbreedte voor hoge frequentie. NL7708101A (nl)

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 (1)

Publication Number	Publication Date
NL7708101A true NL7708101A (nl)	1978-01-24

Family

ID=13917201

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL7708101A NL7708101A (nl)	1976-07-22	1977-07-20	Resonantieschakeling met grote bandbreedte voor hoge frequentie.

Country Status (9)

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

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 (xx) *	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

1976
- 1976-07-22 JP JP8751876A patent/JPS5313330A/ja active Granted
1977
- 1977-07-14 CA CA282,684A patent/CA1092668A/en not_active Expired
- 1977-07-15 US US05/816,200 patent/US4160964A/en not_active Expired - Lifetime
- 1977-07-18 AT AT0516877A patent/AT378089B/de not_active IP Right Cessation
- 1977-07-19 GB GB30263/77A patent/GB1573280A/en not_active Expired
- 1977-07-19 AU AU27134/77A patent/AU510667B2/en not_active Expired
- 1977-07-20 NL NL7708101A patent/NL7708101A/xx not_active Application Discontinuation
- 1977-07-22 DE DE19772733191 patent/DE2733191A1/de active Granted
- 1977-07-22 FR FR7722631A patent/FR2359543A1/fr active Granted

Also Published As

Publication number	Publication date
JPS5313330A (en)	1978-02-06
FR2359543B1 (xx)	1983-03-11
DE2733191C2 (xx)	1989-05-18
DE2733191A1 (de)	1978-01-26
ATA516877A (de)	1984-10-15
AU510667B2 (en)	1980-07-10
GB1573280A (en)	1980-08-20
FR2359543A1 (fr)	1978-02-17
AU2713477A (en)	1979-01-25
JPS5651688B2 (xx)	1981-12-07
CA1092668A (en)	1980-12-30
AT378089B (de)	1985-06-10
US4160964A (en)	1979-07-10

Publication	Publication Date	Title
NL183689C (nl)	1988-12-16	Piezo-electrische resonator.
AT353506B (de)	1979-11-26	Piezoelektrischer resonator
NL7712185A (nl)	1978-05-09	Schakelaar.
NL7601075A (nl)	1976-08-05	Resonator met meerdere voor oppervlakte golven geldende resonantiefrequenties.
NL7710934A (nl)	1978-04-07	Schakelaar.
DK355777A (da)	1978-02-12	Programmerbar frekvensteller
NL7708988A (nl)	1978-02-21	Elektronische hoogfrequentschakelaar.
NL174529C (nl)	1984-07-02	Electrisch scheerapparaat.
NL190086C (nl)	1993-10-18	Analoog-frequentie-omvormer.
SE423776B (sv)	1982-05-24	Hogfrekvensugn
NL7702750A (nl)	1977-10-04	Frequentievermenigvuldiger.
JPS5290289A (en)	1977-07-29	Piezooelectric resonator
IT7830049A0 (it)	1978-11-22	Risonatore armonico.
NL7601084A (nl)	1977-08-05	Vacuumschakelaar.
IT7820446A0 (it)	1978-02-21	Separatore frequenze.
NL190257B (nl)	1993-07-16	Oscillatieschakeling.
NL7614434A (nl)	1977-07-05	Elektromagnetische golfresonator.
NL7708101A (nl)	1978-01-24	Resonantieschakeling met grote bandbreedte voor hoge frequentie.
NL7714419A (nl)	1978-06-29	Baanscheiding.
FR2352391A1 (fr)	1977-12-16	Magnetron accordable
NL7712153A (nl)	1978-05-12	Schakelaar.
NL7613269A (nl)	1977-07-28	Schakelaar.
NL161609C (nl)	1980-02-15	Vacuumschakelaar.
JPS5375794A (en)	1978-07-05	Piezooelectric resonator
NL7612975A (nl)	1977-08-16	Schakelkast.

Legal Events

Date	Code	Title
1984-09-03	BA	A request for search or an international-type search has been filed
1984-10-01	BB	A search report has been drawn up
1985-01-01	A85	Still pending on 85-01-01
1985-02-01	BC	A request for examination has been filed
1989-03-01	BV	The patent application has lapsed