IT1184920B - Oscillatore a microonde integrato - Google Patents

Oscillatore a microonde integrato

Info

Publication number
IT1184920B
IT1184920B IT67277/85A IT6727785A IT1184920B IT 1184920 B IT1184920 B IT 1184920B IT 67277/85 A IT67277/85 A IT 67277/85A IT 6727785 A IT6727785 A IT 6727785A IT 1184920 B IT1184920 B IT 1184920B
Authority
IT
Italy
Prior art keywords
microwave oscillator
integrated microwave
integrated
oscillator
microwave
Prior art date
Application number
IT67277/85A
Other languages
English (en)
Other versions
IT8567277A1 (it
IT8567277A0 (it
Inventor
Luciano Accatino
Giorgio Bertin
Original Assignee
Cselt Centro Studi Lab Telecom
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 Lab Telecom filed Critical Cselt Centro Studi Lab Telecom
Priority to IT67277/85A priority Critical patent/IT1184920B/it
Publication of IT8567277A0 publication Critical patent/IT8567277A0/it
Priority to US06/831,466 priority patent/US4652836A/en
Priority to JP61055159A priority patent/JPS61219206A/ja
Priority to DE8686103905T priority patent/DE3672181D1/de
Priority to EP86103905A priority patent/EP0205771B1/en
Priority to CA000504704A priority patent/CA1278050C/en
Priority to DE198686103905T priority patent/DE205771T1/de
Publication of IT8567277A1 publication Critical patent/IT8567277A1/it
Application granted granted Critical
Publication of IT1184920B publication Critical patent/IT1184920B/it

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
IT67277/85A 1985-03-22 1985-03-22 Oscillatore a microonde integrato IT1184920B (it)

Priority Applications (7)

Application Number Priority Date Filing Date Title
IT67277/85A IT1184920B (it) 1985-03-22 1985-03-22 Oscillatore a microonde integrato
US06/831,466 US4652836A (en) 1985-03-22 1986-02-19 Integrated microwave oscillator with microstrip resonator frequency stabilizer
JP61055159A JPS61219206A (ja) 1985-03-22 1986-03-14 集積マイクロ波発振器
DE8686103905T DE3672181D1 (de) 1985-03-22 1986-03-21 Integrierter mikrowellenoszillator.
EP86103905A EP0205771B1 (en) 1985-03-22 1986-03-21 Integrated microwave oscillator
CA000504704A CA1278050C (en) 1985-03-22 1986-03-21 Integrated microwave oscillator
DE198686103905T DE205771T1 (de) 1985-03-22 1986-03-21 Integrierter mikrowellenoszillator.

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 (3)

Publication Number Publication Date
IT8567277A0 IT8567277A0 (it) 1985-03-22
IT8567277A1 IT8567277A1 (it) 1986-09-22
IT1184920B true IT1184920B (it) 1987-10-28

Family

ID=11301074

Family Applications (1)

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

Country Status (6)

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

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 (it) * 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
EP0205771B1 (en) 1990-06-20
US4652836A (en) 1987-03-24
IT8567277A0 (it) 1985-03-22
DE205771T1 (de) 1987-03-19
CA1278050C (en) 1990-12-18
DE3672181D1 (de) 1990-07-26
JPS61219206A (ja) 1986-09-29
EP0205771A1 (en) 1986-12-30

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19940316