DE3672181D1 - Integrierter mikrowellenoszillator. - Google Patents

Integrierter mikrowellenoszillator.

Info

Publication number
DE3672181D1
DE3672181D1 DE8686103905T DE3672181T DE3672181D1 DE 3672181 D1 DE3672181 D1 DE 3672181D1 DE 8686103905 T DE8686103905 T DE 8686103905T DE 3672181 T DE3672181 T DE 3672181T DE 3672181 D1 DE3672181 D1 DE 3672181D1
Authority
DE
Germany
Prior art keywords
microwave oscillator
integrated microwave
integrated
oscillator
microwave
Prior art date
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.)
Expired - Lifetime
Application number
DE8686103905T
Other languages
English (en)
Inventor
Luciano Accatino
Giorgio Bertin
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.)
Telecom Italia SpA
Original Assignee
CSELT Centro Studi e Laboratori Telecomunicazioni SpA
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 CSELT Centro Studi e Laboratori Telecomunicazioni SpA filed Critical CSELT Centro Studi e Laboratori Telecomunicazioni SpA
Application granted granted Critical
Publication of DE3672181D1 publication Critical patent/DE3672181D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H03B2200/00—Indexing scheme relating to details of oscillators covered by H03B
    • H03B2200/0014—Structural aspects of oscillators
    • H03B2200/0028—Structural aspects of oscillators based on a monolithic microwave integrated circuit [MMIC]
    • 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
    • H03B2202/00—Aspects of oscillators relating to reduction of undesired oscillations
    • H03B2202/03—Reduction of undesired oscillations originated from internal parasitic couplings, i.e. parasitic couplings within the oscillator itself
    • 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
    • H03B2202/00—Aspects of oscillators relating to reduction of undesired oscillations
    • H03B2202/05—Reduction of undesired oscillations through filtering or through special resonator characteristics
    • 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
DE8686103905T 1985-03-22 1986-03-21 Integrierter mikrowellenoszillator. Expired - Lifetime DE3672181D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT67277/85A IT1184920B (it) 1985-03-22 1985-03-22 Oscillatore a microonde integrato

Publications (1)

Publication Number Publication Date
DE3672181D1 true DE3672181D1 (de) 1990-07-26

Family

ID=11301074

Family Applications (2)

Application Number Title Priority Date Filing Date
DE8686103905T Expired - Lifetime DE3672181D1 (de) 1985-03-22 1986-03-21 Integrierter mikrowellenoszillator.
DE198686103905T Pending DE205771T1 (de) 1985-03-22 1986-03-21 Integrierter mikrowellenoszillator.

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE198686103905T Pending DE205771T1 (de) 1985-03-22 1986-03-21 Integrierter mikrowellenoszillator.

Country Status (6)

Country Link
US (1) US4652836A (de)
EP (1) EP0205771B1 (de)
JP (1) JPS61219206A (de)
CA (1) CA1278050C (de)
DE (2) DE3672181D1 (de)
IT (1) IT1184920B (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3322304A1 (de) * 1983-06-21 1985-01-03 Siemens AG, 1000 Berlin und 8000 München Streifenleitungsdopplerradar
FR2614150A1 (fr) * 1987-04-15 1988-10-21 Alcatel Thomson Faisceaux Oscillateur a resonateur dielectrique et accord electronique de frequence par varactor, notamment dans la gamme des 22 ghz
US4906947A (en) * 1989-03-13 1990-03-06 Honeywell, Inc. Millimeter wave microstrip voltage-controlled oscillator with adjustable tuning sensitivity
US5818880A (en) * 1990-03-30 1998-10-06 Honeywell Inc. MMIC telemetry transmitter

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4012741A (en) * 1975-10-07 1977-03-15 Ball Corporation Microstrip antenna structure
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
JPS55161403A (en) * 1979-06-04 1980-12-16 Matsushita Electric Ind Co Ltd High frequency oscillating circuit
DE3009982A1 (de) * 1980-03-14 1981-09-24 Her Majesty The Queen In Right Of Canada As Represented By The Minister Of National Defence, Ottawa Mikrowellen-frequenzteiler
JPS5726902A (en) * 1980-07-25 1982-02-13 Hitachi Ltd Fet oscillation circuit
US4484156A (en) * 1981-03-18 1984-11-20 Centre National De La Recherche Scientifique/(C.N.R.S.) Transistor microwave oscillators
FR2502865B1 (de) * 1981-03-27 1986-08-29 Thomson Csf
JPS59224904A (ja) * 1983-06-03 1984-12-17 Murata Mfg Co Ltd 発振回路

Also Published As

Publication number Publication date
IT8567277A1 (it) 1986-09-22
IT8567277A0 (it) 1985-03-22
IT1184920B (it) 1987-10-28
CA1278050C (en) 1990-12-18
EP0205771A1 (de) 1986-12-30
DE205771T1 (de) 1987-03-19
EP0205771B1 (de) 1990-06-20
US4652836A (en) 1987-03-24
JPS61219206A (ja) 1986-09-29

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee