CA2023252A1 - Oscillateur commande par tension a elements localises pour ondes millimetriques a accord a bande ultralarge - Google Patents

Oscillateur commande par tension a elements localises pour ondes millimetriques a accord a bande ultralarge

Info

Publication number
CA2023252A1
CA2023252A1 CA2023252A CA2023252A CA2023252A1 CA 2023252 A1 CA2023252 A1 CA 2023252A1 CA 2023252 A CA2023252 A CA 2023252A CA 2023252 A CA2023252 A CA 2023252A CA 2023252 A1 CA2023252 A1 CA 2023252A1
Authority
CA
Canada
Prior art keywords
vco
tuning
output
ghz
higher order
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.)
Granted
Application number
CA2023252A
Other languages
English (en)
Other versions
CA2023252C (fr
Inventor
Leonard D. Cohen
Eugene W. Sard
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.)
Eaton Corp
Original Assignee
Eaton 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.)
Filing date
Publication date
Application filed by Eaton Corp filed Critical Eaton Corp
Publication of CA2023252A1 publication Critical patent/CA2023252A1/fr
Application granted granted Critical
Publication of CA2023252C publication Critical patent/CA2023252C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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

Landscapes

  • Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
CA002023252A 1989-08-28 1990-08-14 Oscillateur commande par tension a elements localises pour ondes millimetriques a accord a bande ultralarge Expired - Fee Related CA2023252C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/399,774 US4973921A (en) 1989-08-28 1989-08-28 Millimeter wave, lumped element, VCO with ultrabroadband tuning
US399,774 1989-08-28

Publications (2)

Publication Number Publication Date
CA2023252A1 true CA2023252A1 (fr) 1991-03-01
CA2023252C CA2023252C (fr) 1995-10-03

Family

ID=23580909

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002023252A Expired - Fee Related CA2023252C (fr) 1989-08-28 1990-08-14 Oscillateur commande par tension a elements localises pour ondes millimetriques a accord a bande ultralarge

Country Status (5)

Country Link
US (1) US4973921A (fr)
EP (1) EP0415664B1 (fr)
JP (1) JPH03198507A (fr)
CA (1) CA2023252C (fr)
DE (1) DE69019266T2 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5059927A (en) * 1989-08-28 1991-10-22 Ail Systems, Inc. Microwave oscillator with reduced phase noise
US8160518B2 (en) * 2006-08-10 2012-04-17 Freescale Semiconductor, Inc. Multi-mode transceiver having tunable harmonic termination circuit and method therefor

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4025881A (en) * 1976-04-09 1977-05-24 Cutler-Hammer, Inc. Microwave harmonic power conversion apparatus
US4246550A (en) * 1980-04-21 1981-01-20 Eaton Corporation Wideband, millimeter wave frequency Gunn oscillator
US4728907A (en) * 1986-12-04 1988-03-01 Eaton Corporation Frequency/temperature compensated millimeter wave oscillator

Also Published As

Publication number Publication date
EP0415664A3 (en) 1991-05-29
EP0415664B1 (fr) 1995-05-10
DE69019266T2 (de) 1996-01-11
EP0415664A2 (fr) 1991-03-06
JPH03198507A (ja) 1991-08-29
US4973921A (en) 1990-11-27
DE69019266D1 (de) 1995-06-14
CA2023252C (fr) 1995-10-03

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