DE3129306A1 - Mikrowellen-oszillator mit feldeffekt-transistor - Google Patents

Mikrowellen-oszillator mit feldeffekt-transistor

Info

Publication number: DE3129306A1
Authority: DE; Germany
Prior art keywords: field effect; effect transistor; microwave oscillator; oscillator; microwave
Prior art date: 1980-07-25
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

DE19813129306

Other languages

English (en)

Other versions

DE3129306C2 (de

Inventor

Keiro Shinkawa

Masaki Noda

Chuichi Sodeyama

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.)

Hitachi Ltd

Original Assignee

Hitachi Ltd

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.)

1980-07-25

Filing date

1981-07-24

Publication date

1982-04-29

1981-07-24 Application filed by Hitachi Ltd filed Critical Hitachi Ltd

1982-04-29 Publication of DE3129306A1 publication Critical patent/DE3129306A1/de

1983-11-17 Application granted granted Critical

1983-11-17 Publication of DE3129306C2 publication Critical patent/DE3129306C2/de

Status Expired 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
- H03B5/18—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising distributed inductance and capacitance
- H03B5/1864—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising distributed inductance and capacitance the frequency-determining element being a dielectric resonator
- H03B5/187—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising distributed inductance and capacitance the frequency-determining element being a dielectric resonator the active element in the amplifier being a semiconductor device
- H03B5/1876—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising distributed inductance and capacitance the frequency-determining element being a dielectric resonator the active element in the amplifier being a semiconductor device the semiconductor device being a field-effect device
- 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
- H03B5/02—Details
- H03B5/04—Modifications of generator to compensate for variations in physical values, e.g. power supply, load, temperature
- 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
- H03B5/18—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising distributed inductance and capacitance
- H03B5/1841—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising distributed inductance and capacitance the frequency-determining element being a strip line resonator
- H03B5/1847—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising distributed inductance and capacitance the frequency-determining element being a strip line resonator the active element in the amplifier being a semiconductor device
- H03B5/1852—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising distributed inductance and capacitance the frequency-determining element being a strip line resonator the active element in the amplifier being a semiconductor device the semiconductor device being a field-effect device

DE3129306A 1980-07-25 1981-07-24 Mikrowellen-Oszillator mit Feldeffekt-Transistor Expired DE3129306C2 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP10130980A JPS5726902A (en)	1980-07-25	1980-07-25	Fet oscillation circuit

Publications (2)

Publication Number	Publication Date
DE3129306A1 true DE3129306A1 (de)	1982-04-29
DE3129306C2 DE3129306C2 (de)	1983-11-17

Family

ID=14297201

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE3129306A Expired DE3129306C2 (de)	1980-07-25	1981-07-24	Mikrowellen-Oszillator mit Feldeffekt-Transistor

Country Status (3)

Country	Link
US (2)	US4435688A (de)
JP (1)	JPS5726902A (de)
DE (1)	DE3129306C2 (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0202652A2 (de) *	1985-05-21	1986-11-26	Matsushita Electric Industrial Co., Ltd.	Hyperfrequenzoszillator
EP0205771A1 (de) *	1985-03-22	1986-12-30	CSELT Centro Studi e Laboratori Telecomunicazioni S.p.A.	Integrierter Mikrowellenoszillator
EP0309270A2 (de) *	1987-09-25	1989-03-29	Matsushita Electric Industrial Co., Ltd.	Mikrowellen-Oszillator

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS58124304A (ja) *	1982-01-20	1983-07-23	Toshiba Corp	マイクロ波発振器
JPS59224904A (ja) *	1983-06-03	1984-12-17	Murata Mfg Co Ltd	発振回路
US4565979A (en) *	1984-12-10	1986-01-21	Ford Aerospace & Communications Corporation	Double dielectric resonator stabilized oscillator
US5578969A (en) *	1995-06-13	1996-11-26	Kain; Aron Z.	Split dielectric resonator stabilized oscillator
JPH0946133A (ja) *	1995-07-31	1997-02-14	Matsushita Electric Ind Co Ltd	マイクロ波発振回路とその回路を用いたダウンコンバータ
US6313587B1 (en)	1998-01-13	2001-11-06	Fusion Lighting, Inc.	High frequency inductive lamp and power oscillator
US6137237A (en)	1998-01-13	2000-10-24	Fusion Lighting, Inc.	High frequency inductive lamp and power oscillator
EP1505720B1 (de) *	2003-08-06	2018-07-18	Synergy Microwave Corporation	Frequenzstimmbareroszillator mit niedrigem Phasenrauschen und niedriger Temperaturabweichung
US7088189B2 (en) *	2003-09-09	2006-08-08	Synergy Microwave Corporation	Integrated low noise microwave wideband push-push VCO
US7292113B2 (en) *	2003-09-09	2007-11-06	Synergy Microwave Corporation	Multi-octave band tunable coupled-resonator oscillator
EP1542353B1 (de)	2003-12-09	2020-08-19	Synergy Microwave Corporation	Spannungsgesteurter Oszillator mit einem einheitlichen benutzerdefinierbaren Temperaturdrift
US7262670B2 (en) *	2003-12-09	2007-08-28	Synergy Microwave Corporation	Low thermal drift, tunable frequency voltage controlled oscillator
US7180381B2 (en) *	2004-04-21	2007-02-20	Synergy Microwave Corporation	Wideband voltage controlled oscillator employing evanescent mode coupled-resonators
CA2515982C (en) *	2004-08-16	2008-07-22	Synergy Microwave Corporation	Low noise, hybrid tuned wideband voltage controlled oscillator
US7215221B1 (en)	2004-08-30	2007-05-08	Hrl Laboratories, Llc	Harmonic termination circuit for medium bandwidth microwave power amplifiers
US7176769B1 (en) *	2004-11-29	2007-02-13	Hrl Laboratories, Llc	Harmonic termination circuit for medium bandwidth microwave power amplifiers
JP3939726B2 (ja) *	2005-02-10	2007-07-04	株式会社神戸製鋼所	負性抵抗入力増幅回路及び発振回路
EP1886403B1 (de) *	2005-05-20	2018-12-26	Synergy Microwave Corporation	Einstellbarer oszillator mit serien- und parallelresonanzkreisen
CA2566283C (en)	2005-11-02	2011-10-18	Synergy Microwave Corporation	User-definable, low cost, low phase hit and spectrally pure tunable oscillator
EP1786096A3 (de) *	2005-11-15	2007-06-27	Synergy Microwave Corproation	Preiswerter Ozillator mit einem mehroktavigen Abstimmbereich und geringem und konstantem Phasenrauschen
JP5121249B2 (ja) *	2007-02-23	2013-01-16	日本無線株式会社	レーダ受信機
JP7196514B2 (ja) *	2018-10-04	2022-12-27	信越化学工業株式会社	希土類焼結磁石

Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2803846A1 (de) *	1977-01-31	1978-08-03	Hitachi Ltd	Shf-band-oszillatorschaltung mit feldeffekttransistor
DE2941826A1 (de) *	1978-10-17	1980-05-22	Hitachi Ltd	Mikrowellen-oszillator

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS6047764B2 (ja)	1977-01-21	1985-10-23	ソニー株式会社	集積回路化マイクロ波発振器
JPS6048921B2 (ja) *	1977-01-31	1985-10-30	株式会社日立製作所	Ｆｅｔ発振回路

1980
- 1980-07-25 JP JP10130980A patent/JPS5726902A/ja active Granted
1981
- 1981-07-24 DE DE3129306A patent/DE3129306C2/de not_active Expired
- 1981-07-24 US US06/286,511 patent/US4435688A/en not_active Ceased
1986
- 1986-03-06 US US06/837,040 patent/USRE32527E/en not_active Expired - Lifetime

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2803846A1 (de) *	1977-01-31	1978-08-03	Hitachi Ltd	Shf-band-oszillatorschaltung mit feldeffekttransistor
DE2941826A1 (de) *	1978-10-17	1980-05-22	Hitachi Ltd	Mikrowellen-oszillator

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Markus, John: Guidebook of Electronic Circuits, New York 1974, McGraw-Hill Book Company, S.602 *

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0205771A1 (de) *	1985-03-22	1986-12-30	CSELT Centro Studi e Laboratori Telecomunicazioni S.p.A.	Integrierter Mikrowellenoszillator
EP0202652A2 (de) *	1985-05-21	1986-11-26	Matsushita Electric Industrial Co., Ltd.	Hyperfrequenzoszillator
EP0202652A3 (en) *	1985-05-21	1988-12-07	Matsushita Electric Industrial Co., Ltd.	Microwave oscillator
EP0309270A2 (de) *	1987-09-25	1989-03-29	Matsushita Electric Industrial Co., Ltd.	Mikrowellen-Oszillator
EP0309270A3 (en) *	1987-09-25	1989-05-24	Matsushita Electric Industrial Co., Ltd.	Microwave oscillator

Also Published As

Publication number	Publication date
DE3129306C2 (de)	1983-11-17
JPS6248925B2 (de)	1987-10-16
US4435688A (en)	1984-03-06
JPS5726902A (en)	1982-02-13
USRE32527E (en)	1987-10-20

Legal Events

Date	Code	Title	Description
1982-04-29	OP8	Request for examination as to paragraph 44 patent law
1983-07-21	8126	Change of the secondary classification	Ipc: H03B 5/04
1983-11-17	D2	Grant after examination
1984-05-17	8364	No opposition during term of opposition

Publication	Publication Date	Title
DE3129306A1 (de)	1982-04-29	Mikrowellen-oszillator mit feldeffekt-transistor
FR2478406B1 (fr)	1986-03-21	Oscillateur
IL51471A (en)	1979-05-31	Field effect transistor for microwave fequencies
NL185887C (nl)	1990-08-01	Microgolfverwarmingsinrichting.
DE3381069D1 (de)	1990-02-08	Feldeffekttransistor mit modulierter beweglichkeit.
NL189432C (nl)	1993-04-01	Microgolfoscillator met veldeffecttransistor (fet).
DE3482355D1 (de)	1990-06-28	Feldeffecttransistor mit hoher elektronenbeweglichkeit.
FI811919L (fi)	1981-12-27	Skyddskrets foer transistor
FR2468252B1 (fr)	1985-08-23	Oscillateur
JPS57106202A (en)	1982-07-02	Transistor oscillator
DE3481796D1 (de)	1990-05-03	Feldeffekttransistor mit isolierter gateelektrode.
DE3483789D1 (de)	1991-02-07	Mikrowellenoszillator.
FR2352391A1 (fr)	1977-12-16	Magnetron accordable
FI821956A0 (fi)	1982-06-02	Dubbelfrekvent tjuvalarmsystem
FI831788L (fi)	1983-11-29	Spaenningsstyrd oscillator
AT365268B (de)	1981-12-28	Kunststoff-bauelement
FI803134L (fi)	1981-04-10	Faskompenserad och -styrd oscillator
DK61177A (da)	1977-08-14	Mikrobolgeovn
AT371220B (de)	1983-06-10	Gartentor
DK163905C (da)	1992-09-14	Delekreds med variabelt forholdstal
SE421728B (sv)	1982-01-25	Digistalstyrd oscillator
DK579481A (da)	1982-06-30	Vekselretter med kommuteringskredsloeb
IT1141007B (it)	1986-10-01	Formazione di resina con microonde
NO151341C (no)	1985-03-20	Lett artillerimorter
DE2953909A1 (de)	1982-02-04	Klystron