DE69114873T2 - Schaltung zur Frequenzlinearisierung eines mikrowellen VCO in einer Stegwellenleiter. - Google Patents

Schaltung zur Frequenzlinearisierung eines mikrowellen VCO in einer Stegwellenleiter.

Info

Publication number
DE69114873T2
DE69114873T2 DE69114873T DE69114873T DE69114873T2 DE 69114873 T2 DE69114873 T2 DE 69114873T2 DE 69114873 T DE69114873 T DE 69114873T DE 69114873 T DE69114873 T DE 69114873T DE 69114873 T2 DE69114873 T2 DE 69114873T2
Authority
DE
Germany
Prior art keywords
circuit
ridge waveguide
microwave vco
frequency linearization
linearization
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
DE69114873T
Other languages
English (en)
Other versions
DE69114873D1 (de
Inventor
John N Poelker
Ralston S Robertson
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.)
Raytheon Co
Original Assignee
Hughes Aircraft Co
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 Hughes Aircraft Co filed Critical Hughes Aircraft Co
Publication of DE69114873D1 publication Critical patent/DE69114873D1/de
Application granted granted Critical
Publication of DE69114873T2 publication Critical patent/DE69114873T2/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
    • H03B9/00—Generation of oscillations using transit-time effects
    • H03B9/12—Generation of oscillations using transit-time effects using solid state devices, e.g. Gunn-effect devices
    • H03B9/14—Generation of oscillations using transit-time effects using solid state devices, e.g. Gunn-effect devices and elements comprising distributed inductance and capacitance
    • 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
    • H03B9/00—Generation of oscillations using transit-time effects
    • H03B9/12—Generation of oscillations using transit-time effects using solid state devices, e.g. Gunn-effect devices
    • H03B9/14—Generation of oscillations using transit-time effects using solid state devices, e.g. Gunn-effect devices and elements comprising distributed inductance and capacitance
    • H03B9/141—Generation of oscillations using transit-time effects using solid state devices, e.g. Gunn-effect devices and elements comprising distributed inductance and capacitance and comprising a voltage sensitive element, e.g. varactor
    • 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
    • H03B9/00—Generation of oscillations using transit-time effects
    • H03B9/12—Generation of oscillations using transit-time effects using solid state devices, e.g. Gunn-effect devices
    • H03B2009/126—Generation of oscillations using transit-time effects using solid state devices, e.g. Gunn-effect devices using impact ionization avalanche transit time [IMPATT] diodes
    • 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
    • H03B2201/00—Aspects of oscillators relating to varying the frequency of the oscillations
    • H03B2201/02—Varying the frequency of the oscillations by electronic means
    • H03B2201/0208—Varying the frequency of the oscillations by electronic means the means being an element with a variable capacitance, e.g. capacitance diode
    • 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
    • H03B9/00—Generation of oscillations using transit-time effects
    • H03B9/12—Generation of oscillations using transit-time effects using solid state devices, e.g. Gunn-effect devices
    • H03B9/14—Generation of oscillations using transit-time effects using solid state devices, e.g. Gunn-effect devices and elements comprising distributed inductance and capacitance
    • H03B9/145—Generation of oscillations using transit-time effects using solid state devices, e.g. Gunn-effect devices and elements comprising distributed inductance and capacitance the frequency being determined by a cavity resonator, e.g. a hollow waveguide cavity or a coaxial cavity
    • H03B9/146—Generation of oscillations using transit-time effects using solid state devices, e.g. Gunn-effect devices and elements comprising distributed inductance and capacitance the frequency being determined by a cavity resonator, e.g. a hollow waveguide cavity or a coaxial cavity formed by a disc, e.g. a waveguide cap resonator
DE69114873T 1990-02-08 1991-01-31 Schaltung zur Frequenzlinearisierung eines mikrowellen VCO in einer Stegwellenleiter. Expired - Lifetime DE69114873T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/476,991 US5014021A (en) 1990-02-08 1990-02-08 Frequency linearization circuit for a microwave VCO in ridged waveguide

Publications (2)

Publication Number Publication Date
DE69114873D1 DE69114873D1 (de) 1996-01-11
DE69114873T2 true DE69114873T2 (de) 1996-05-23

Family

ID=23894060

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69114873T Expired - Lifetime DE69114873T2 (de) 1990-02-08 1991-01-31 Schaltung zur Frequenzlinearisierung eines mikrowellen VCO in einer Stegwellenleiter.

Country Status (11)

Country Link
US (1) US5014021A (de)
EP (1) EP0441532B1 (de)
JP (1) JP2530388B2 (de)
KR (1) KR960003621B1 (de)
AU (1) AU623047B2 (de)
CA (1) CA2034157C (de)
DE (1) DE69114873T2 (de)
EG (1) EG22053A (de)
ES (1) ES2079560T3 (de)
IL (1) IL96934A0 (de)
NO (1) NO177517C (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6961546B1 (en) * 1999-10-21 2005-11-01 Broadcom Corporation Adaptive radio transceiver with offset PLL with subsampling mixers
US7555263B1 (en) 1999-10-21 2009-06-30 Broadcom Corporation Adaptive radio transceiver
US6987966B1 (en) * 1999-10-21 2006-01-17 Broadcom Corporation Adaptive radio transceiver with polyphase calibration
US7558556B1 (en) 1999-10-21 2009-07-07 Broadcom Corporation Adaptive radio transceiver with subsampling mixers
US7299006B1 (en) * 1999-10-21 2007-11-20 Broadcom Corporation Adaptive radio transceiver
US8014724B2 (en) 1999-10-21 2011-09-06 Broadcom Corporation System and method for signal limiting
US7113744B1 (en) 1999-10-21 2006-09-26 Broadcom Corporation Adaptive radio transceiver with a power amplifier
US7548726B1 (en) 1999-10-21 2009-06-16 Broadcom Corporation Adaptive radio transceiver with a bandpass filter
US7061445B2 (en) * 2003-08-26 2006-06-13 Andrew Corporation Multiband/multichannel wireless feeder approach

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5926123B2 (ja) * 1978-08-29 1984-06-25 富士通株式会社 周波数変調発振器
JPS5797709A (en) * 1980-12-10 1982-06-17 Matsushita Electric Ind Co Ltd Solid oscillating device with stabilized frequency
US4429287A (en) * 1981-06-11 1984-01-31 Hughes Aircraft Company Coaxially coupled tunable oscillator using a ridge waveguide
FR2524223A1 (fr) * 1982-03-23 1983-09-30 Thomson Csf Oscillateur accordable en frequence constitue par une diode oscillatrice et une diode a capacite variable et procede d'accord mecanique de cet oscillateur
JPH0247601Y2 (de) * 1986-09-09 1990-12-14
FR2610151A1 (fr) * 1987-01-28 1988-07-29 Alcatel Thomson Faisceaux Generateur d'ondes millimetriques a haute stabilite, agile en frequence

Also Published As

Publication number Publication date
DE69114873D1 (de) 1996-01-11
NO177517C (no) 1995-09-27
NO910481D0 (no) 1991-02-07
EP0441532B1 (de) 1995-11-29
AU6944791A (en) 1991-08-15
ES2079560T3 (es) 1996-01-16
IL96934A0 (en) 1992-03-29
EG22053A (en) 2002-06-30
JPH04219002A (ja) 1992-08-10
KR960003621B1 (ko) 1996-03-20
CA2034157C (en) 1996-02-06
NO910481L (no) 1991-08-09
KR910016107A (ko) 1991-09-30
EP0441532A3 (en) 1991-12-18
AU623047B2 (en) 1992-04-30
US5014021A (en) 1991-05-07
NO177517B (no) 1995-06-19
JP2530388B2 (ja) 1996-09-04
CA2034157A1 (en) 1991-08-09
EP0441532A2 (de) 1991-08-14

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: RAYTHEON CO. (N.D.GES.D. STAATES DELAWARE), LEXING