JPS6317361B2 - - Google Patents

Info

Publication number
JPS6317361B2
JPS6317361B2 JP57139083A JP13908382A JPS6317361B2 JP S6317361 B2 JPS6317361 B2 JP S6317361B2 JP 57139083 A JP57139083 A JP 57139083A JP 13908382 A JP13908382 A JP 13908382A JP S6317361 B2 JPS6317361 B2 JP S6317361B2
Authority
JP
Japan
Prior art keywords
yig
voltage
diode
resonator
loop
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
JP57139083A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58136109A (ja
Inventor
Furederitsuku Shiiboruto Kurisutofuaa
Randoru Guriin Uiriamu
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.)
Qorvo US Inc
Original Assignee
Watkins Johnson 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 Watkins Johnson Co filed Critical Watkins Johnson Co
Publication of JPS58136109A publication Critical patent/JPS58136109A/ja
Publication of JPS6317361B2 publication Critical patent/JPS6317361B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/20—Frequency-selective devices, e.g. filters
    • H01P1/215—Frequency-selective devices, e.g. filters using ferromagnetic material
    • H01P1/218—Frequency-selective devices, e.g. filters using ferromagnetic material the ferromagnetic material acting as a frequency selective coupling element, e.g. YIG-filters
    • 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
    • H03B5/1882—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 magnetic-field sensitive resonator, e.g. a Yttrium Iron Garnet or a magnetostatic surface wave resonator
    • H03B5/1888—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 magnetic-field sensitive resonator, e.g. a Yttrium Iron Garnet or a magnetostatic surface wave resonator the active element in the amplifier being a semiconductor 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
    • H03B2201/00—Aspects of oscillators relating to varying the frequency of the oscillations
    • H03B2201/02—Varying the frequency of the oscillations by electronic means
    • H03B2201/0225—Varying the frequency of the oscillations by electronic means the means being associated with an element comprising distributed inductances and capacitances
    • H03B2201/0241—Varying the frequency of the oscillations by electronic means the means being associated with an element comprising distributed inductances and capacitances the element being a magnetically variable element, e.g. an Yttrium Iron Garnet

Landscapes

  • Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
JP57139083A 1981-08-10 1982-08-10 電圧制御式イツトリウム鉄ガ−ネツト（ｙｉｇ）共振装置 Granted JPS58136109A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US291618 1981-08-10
US06/291,618 US4420731A (en) 1981-08-10 1981-08-10 Controlled voltage yttrium iron garnet (YIG) resonator apparatus

Publications (2)

Publication Number Publication Date
JPS58136109A JPS58136109A (ja) 1983-08-13
JPS6317361B2 true JPS6317361B2 (enExample) 1988-04-13

Family

ID=23121063

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57139083A Granted JPS58136109A (ja) 1981-08-10 1982-08-10 電圧制御式イツトリウム鉄ガ−ネツト（ｙｉｇ）共振装置

Country Status (4)

Country Link
US (1) US4420731A (enExample)
JP (1) JPS58136109A (enExample)
DE (1) DE3229043A1 (enExample)
GB (1) GB2105541B (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0628332B2 (ja) * 1984-06-05 1994-04-13 ソニー株式会社 受信機
US4755772A (en) * 1987-06-05 1988-07-05 Avantek, Inc. Switchable microwave oscillator
US4965539A (en) * 1989-06-02 1990-10-23 Watkins-Johnson Company Microwave notch filter using pin diode shunted YIG resonators
US5291163A (en) * 1992-07-29 1994-03-01 Hewlett-Packard Company YIG sphere positioning apparatus
US5294899A (en) * 1992-07-29 1994-03-15 Hewlett-Packard Company YIG-tuned circuit with rotatable magnetic polepiece
US5955776A (en) * 1996-12-04 1999-09-21 Ball Semiconductor, Inc. Spherical shaped semiconductor integrated circuit

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3067394A (en) * 1960-07-22 1962-12-04 Polarad Electronics Corp Carrier wave overload protector having varactor diode resonant circuit detuned by overvoltage
US3435385A (en) * 1966-03-04 1969-03-25 Loral Corp Electronically tunable yig filter having an electronically variable bandwidth
US3448414A (en) * 1967-05-16 1969-06-03 Us Army Fast recovery switch limiter circuit
US3836875A (en) * 1973-01-17 1974-09-17 Ferranti Ltd Microwave limiter having variable capacitance diode in tuned cavity
JPS49123752A (enExample) * 1973-03-30 1974-11-27
US3973204A (en) * 1975-02-25 1976-08-03 Hewlett-Packard Company YIG tuned mixer

Also Published As

Publication number Publication date
GB2105541B (en) 1985-02-27
US4420731A (en) 1983-12-13
JPS58136109A (ja) 1983-08-13
DE3229043A1 (de) 1983-02-24
GB2105541A (en) 1983-03-23

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