CA928807A - Digitally tuned stripline oscillator - Google Patents

Digitally tuned stripline oscillator

Info

Publication number
CA928807A
CA928807A CA116159A CA116159A CA928807A CA 928807 A CA928807 A CA 928807A CA 116159 A CA116159 A CA 116159A CA 116159 A CA116159 A CA 116159A CA 928807 A CA928807 A CA 928807A
Authority
CA
Canada
Prior art keywords
digitally tuned
oscillator
stripline oscillator
tuned stripline
digitally
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
Application number
CA116159A
Other languages
English (en)
Other versions
CA116159S (en
Inventor
E. Dunn Vernon
B. Vane Arthur
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.)
Varian Medical Systems Inc
Original Assignee
Varian Associates Inc
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 Varian Associates Inc filed Critical Varian Associates Inc
Application granted granted Critical
Publication of CA928807A publication Critical patent/CA928807A/en
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
    • 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
CA116159A 1970-06-26 1971-06-21 Digitally tuned stripline oscillator Expired CA928807A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US5026670A 1970-06-26 1970-06-26

Publications (1)

Publication Number Publication Date
CA928807A true CA928807A (en) 1973-06-19

Family

ID=21964284

Family Applications (1)

Application Number Title Priority Date Filing Date
CA116159A Expired CA928807A (en) 1970-06-26 1971-06-21 Digitally tuned stripline oscillator

Country Status (4)

Country Link
US (1) US3668553A (enExample)
CA (1) CA928807A (enExample)
DE (1) DE2130976A1 (enExample)
FR (1) FR2096524A1 (enExample)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3739298A (en) * 1972-01-12 1973-06-12 Litton Systems Inc Broad band tunable solid state microwave oscillator
US3909748A (en) * 1974-05-30 1975-09-30 Rca Corp Digitally controlled oscillator using semiconductor capacitance elements
US3986153A (en) * 1974-09-03 1976-10-12 Hughes Aircraft Company Active millimeter-wave integrated circuit
US4017809A (en) * 1974-12-02 1977-04-12 The United States Of America As Represented By The Secretary Of The Navy Multi-frequency oscillator circuit
US4006425A (en) * 1976-03-22 1977-02-01 Hughes Aircraft Company Dielectric image guide integrated mixer/detector circuit
FR2458175A1 (fr) * 1979-06-01 1980-12-26 Thomson Csf Oscillateur multifrequences stabilise, a l'etat solide et l'un de ses modes de realisation
US4378534A (en) * 1981-03-31 1983-03-29 Motorola, Inc. Wideband modulation sensitivity compensated voltage controlled oscillator
US4353038A (en) * 1981-03-31 1982-10-05 Motorola, Inc. Wideband, synthesizer switched element voltage controlled oscillator
JPS6027204A (ja) * 1983-07-23 1985-02-12 Murata Mfg Co Ltd 発振回路装置
US5818880A (en) * 1990-03-30 1998-10-06 Honeywell Inc. MMIC telemetry transmitter
US5406233A (en) * 1991-02-08 1995-04-11 Massachusetts Institute Of Technology Tunable stripline devices
DE4314424A1 (de) * 1993-05-03 1994-11-10 Philips Patentverwaltung Oszillator
US5880643A (en) * 1997-11-17 1999-03-09 Telefonaktiebolaget L M Ericsson Monolithic high frequency voltage controlled oscillator trimming circuit
US6344658B1 (en) * 1998-04-28 2002-02-05 New Japan Radio Co., Ltd. Gunn diode, NRD guide gunn oscillator, fabricating method of gunn diode and structure for assembly of the same
CA2807302A1 (en) * 2010-08-10 2012-02-16 Magnetrol International, Incorporated Redundant level measuring system
US11391616B2 (en) 2020-08-21 2022-07-19 Ametek Magnetrol Usa, Llc Redundant level measuring system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3417351A (en) * 1964-10-27 1968-12-17 Bell Telephone Labor Inc Digitally tuned microwave filter
US3319187A (en) * 1966-04-06 1967-05-09 Simmonds Precision Products Voltage controlled oscillator utilizing transmission-line switching elements
US3534301A (en) * 1967-06-12 1970-10-13 Bell Telephone Labor Inc Temperature compensated integrated circuit type narrowband stripline filter

Also Published As

Publication number Publication date
US3668553A (en) 1972-06-06
DE2130976A1 (de) 1971-12-30
FR2096524A1 (enExample) 1972-02-18

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