ATA519679A - Kapazitiv abstimmbarer leitungskreis in lambda/4- technik - Google Patents

Kapazitiv abstimmbarer leitungskreis in lambda/4- technik

Info

Publication number
ATA519679A
ATA519679A AT0519679A AT519679A ATA519679A AT A519679 A ATA519679 A AT A519679A AT 0519679 A AT0519679 A AT 0519679A AT 519679 A AT519679 A AT 519679A AT A519679 A ATA519679 A AT A519679A
Authority
AT
Austria
Prior art keywords
lambda
technology
tunable circuit
capacitive
capacitive tunable
Prior art date
Application number
AT0519679A
Other languages
English (en)
Other versions
AT377869B (de
Original Assignee
Licentia Gmbh
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 Licentia Gmbh filed Critical Licentia Gmbh
Publication of ATA519679A publication Critical patent/ATA519679A/de
Application granted granted Critical
Publication of AT377869B publication Critical patent/AT377869B/de

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
    • 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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J3/00—Continuous tuning
    • H03J3/02—Details
    • H03J3/16—Tuning without displacement of reactive element, e.g. by varying permeability
    • H03J3/18—Tuning without displacement of reactive element, e.g. by varying permeability by discharge tube or semiconductor device simulating variable reactance
    • H03J3/185—Tuning without displacement of reactive element, e.g. by varying permeability by discharge tube or semiconductor device simulating variable reactance with varactors, i.e. voltage variable reactive 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
    • H03B2200/00—Indexing scheme relating to details of oscillators covered by H03B
    • H03B2200/003—Circuit elements of oscillators
    • H03B2200/004—Circuit elements of oscillators including a variable capacitance, e.g. a varicap, a varactor or a variable capacitance of a diode or transistor
    • 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
AT0519679A 1978-07-28 1979-07-27 Kapazitiv abstimmbarer leitungskreis in lambda/4- technik AT377869B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782833105 DE2833105A1 (de) 1978-07-28 1978-07-28 Kapazitiv abstimmbarer leitungskreis in lambda /4-technik

Publications (2)

Publication Number Publication Date
ATA519679A true ATA519679A (de) 1984-09-15
AT377869B AT377869B (de) 1985-05-10

Family

ID=6045586

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0519679A AT377869B (de) 1978-07-28 1979-07-27 Kapazitiv abstimmbarer leitungskreis in lambda/4- technik

Country Status (7)

Country Link
JP (1) JPS5521693A (de)
AT (1) AT377869B (de)
DE (1) DE2833105A1 (de)
ES (1) ES482683A1 (de)
FR (1) FR2435828A1 (de)
GB (1) GB2027299B (de)
IT (1) IT1122246B (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5940235U (ja) * 1982-09-06 1984-03-14 福井機械株式会社 プレス製品のパレツト積載装置
FR2589650A1 (fr) * 1985-11-05 1987-05-07 Radiotechnique Circuit a ligne microbande resonnante
US7639987B2 (en) 2002-08-20 2009-12-29 Lockheed Martin Corporation Method and apparatus for modifying a radio frequency response

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2774045A (en) * 1951-10-17 1956-12-11 Gen Electric Ultra-high-frequency tuner
DE1125018B (de) * 1959-12-04 1962-03-08 Siemens Ag Transformationsleitung mit stetig innerhalb eines bestimmten Bereiches veraenderbarem Wellenwiderstand
US3466575A (en) * 1965-07-30 1969-09-09 Rca Corp Semiconductor delay line
US3670270A (en) * 1968-04-15 1972-06-13 Technitrol Inc Electrical component
JPS5132252B1 (de) * 1970-05-21 1976-09-11
DE2434144C3 (de) * 1974-07-16 1980-03-13 Georg Dipl.-Ing. Dr.-Ing. 8152 Feldkirchen-Westerham Spinner Koaxialer Richtungskoppler mit einstellbarer Koppeldämpfung

Also Published As

Publication number Publication date
JPS5521693A (en) 1980-02-15
ES482683A1 (es) 1980-04-16
GB2027299A (en) 1980-02-13
AT377869B (de) 1985-05-10
GB2027299B (en) 1982-08-04
IT1122246B (it) 1986-04-23
FR2435828B1 (de) 1984-01-27
DE2833105A1 (de) 1980-02-07
IT7924537A0 (it) 1979-07-20
FR2435828A1 (fr) 1980-04-04

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Legal Events

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