AU505779B2 - An arrangement for automatically adjusting an electrical characteristic ofa circuit - Google Patents

An arrangement for automatically adjusting an electrical characteristic ofa circuit

Info

Publication number
AU505779B2
AU505779B2 AU23007/77A AU2300777A AU505779B2 AU 505779 B2 AU505779 B2 AU 505779B2 AU 23007/77 A AU23007/77 A AU 23007/77A AU 2300777 A AU2300777 A AU 2300777A AU 505779 B2 AU505779 B2 AU 505779B2
Authority
AU
Australia
Prior art keywords
arrangement
electrical characteristic
automatically adjusting
ofa circuit
characteristic ofa
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
AU23007/77A
Other languages
English (en)
Other versions
AU2300777A (en
Inventor
R Vidal
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.)
Thales SA
Original Assignee
Thomson CSF SA
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 Thomson CSF SA filed Critical Thomson CSF SA
Publication of AU2300777A publication Critical patent/AU2300777A/en
Application granted granted Critical
Publication of AU505779B2 publication Critical patent/AU505779B2/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/38—Impedance-matching networks
    • H03H7/40—Automatic matching of load impedance to source impedance
AU23007/77A 1976-03-09 1977-03-08 An arrangement for automatically adjusting an electrical characteristic ofa circuit Expired AU505779B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7606716A FR2344179A1 (fr) 1976-03-09 1976-03-09 Dispositif radioelectrique et emetteur-recepteur muni d'un tel dispositif
FRFR76/06716 1976-03-09

Publications (2)

Publication Number Publication Date
AU2300777A AU2300777A (en) 1978-09-14
AU505779B2 true AU505779B2 (en) 1979-11-29

Family

ID=9170169

Family Applications (1)

Application Number Title Priority Date Filing Date
AU23007/77A Expired AU505779B2 (en) 1976-03-09 1977-03-08 An arrangement for automatically adjusting an electrical characteristic ofa circuit

Country Status (7)

Country Link
AR (1) AR214196A1 (de)
AU (1) AU505779B2 (de)
BR (1) BR7701427A (de)
DE (1) DE2710283C2 (de)
FR (1) FR2344179A1 (de)
GB (1) GB1517143A (de)
IL (1) IL51560A (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4201960A (en) * 1978-05-24 1980-05-06 Motorola, Inc. Method for automatically matching a radio frequency transmitter to an antenna
GB2289989B (en) * 1994-05-25 1999-01-06 Nokia Mobile Phones Ltd Adaptive antenna matching
DE19644339C1 (de) * 1996-10-25 1998-06-10 Bosch Gmbh Robert Vorrichtung zur Transformation einer Antennenimpedanz

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3794941A (en) * 1972-05-08 1974-02-26 Hughes Aircraft Co Automatic antenna impedance tuner including digital control circuits

Also Published As

Publication number Publication date
IL51560A (en) 1979-07-25
AU2300777A (en) 1978-09-14
FR2344179A1 (fr) 1977-10-07
AR214196A1 (es) 1979-05-15
BR7701427A (pt) 1977-11-01
DE2710283A1 (de) 1977-09-15
GB1517143A (en) 1978-07-12
FR2344179B1 (de) 1978-08-25
DE2710283C2 (de) 1983-11-03

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