FR2205252A5 - - Google Patents

Info

Publication number
FR2205252A5
FR2205252A5 FR7238590A FR7238590A FR2205252A5 FR 2205252 A5 FR2205252 A5 FR 2205252A5 FR 7238590 A FR7238590 A FR 7238590A FR 7238590 A FR7238590 A FR 7238590A FR 2205252 A5 FR2205252 A5 FR 2205252A5
Authority
FR
France
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
FR7238590A
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.)
Telecommunications Radioelectriques et Telephoniques SA TRT
Original Assignee
Telecommunications Radioelectriques et Telephoniques SA TRT
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 Telecommunications Radioelectriques et Telephoniques SA TRT filed Critical Telecommunications Radioelectriques et Telephoniques SA TRT
Priority to FR7238590A priority Critical patent/FR2205252A5/fr
Priority to US408403A priority patent/US3891947A/en
Priority to CA184,210A priority patent/CA990852A/en
Priority to GB4995173A priority patent/GB1412314A/en
Priority to DE2353769A priority patent/DE2353769C3/de
Priority to IT70198/73A priority patent/IT996897B/it
Application granted granted Critical
Publication of FR2205252A5 publication Critical patent/FR2205252A5/fr
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
FR7238590A 1972-10-31 1972-10-31 Expired FR2205252A5 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR7238590A FR2205252A5 (fr) 1972-10-31 1972-10-31
US408403A US3891947A (en) 1972-10-31 1973-10-23 Circuit arrangement for adapting a load network to a transceiver
CA184,210A CA990852A (en) 1972-10-31 1973-10-25 Circuit arrangement for adapting a load network to a transceiver
GB4995173A GB1412314A (en) 1972-10-31 1973-10-26 Circuit arrangement for matching an aerial load network to a transceiver
DE2353769A DE2353769C3 (de) 1972-10-31 1973-10-26 Anpassungsschaltung für die Anschaltung einer Hochfrequenzquelle, insbesondere eines Sender-Empfängers an ein Belastungsnetzwerk
IT70198/73A IT996897B (it) 1972-10-31 1973-10-29 Disposizione per l adattamento di un circuito di carico ad un rice trasmettitore

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7238590A FR2205252A5 (fr) 1972-10-31 1972-10-31

Publications (1)

Publication Number Publication Date
FR2205252A5 true FR2205252A5 (fr) 1974-05-24

Family

ID=9106471

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7238590A Expired FR2205252A5 (fr) 1972-10-31 1972-10-31

Country Status (6)

Country Link
US (1) US3891947A (fr)
CA (1) CA990852A (fr)
DE (1) DE2353769C3 (fr)
FR (1) FR2205252A5 (fr)
GB (1) GB1412314A (fr)
IT (1) IT996897B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2568069A1 (fr) * 1980-04-29 1986-01-24 Thomson Csf Mat Tel Circuit d'adaptation automatique d'impedance et equipement a radiofrequence comportant un tel circuit
EP0208984A1 (fr) * 1985-07-03 1987-01-21 Siemens Aktiengesellschaft Procédé d'adaptation d'impédance automatique d'un émetteur à une antenne

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1524965A (en) * 1974-10-15 1978-09-13 Cincinnati Electronics Corp Technique for automatic matching of high q-loads
JPS6041898B2 (ja) * 1977-12-31 1985-09-19 株式会社リコー 送受信回路
GB2188202B (en) * 1986-03-19 1989-12-06 Marconi Co Ltd High power systems
JPH0626320B2 (ja) * 1986-04-09 1994-04-06 日本電気株式会社 無線送受信装置
DE3644476C2 (de) * 1986-12-24 1995-11-02 Daimler Benz Aerospace Ag Verfahren zur Impedanztransformation
DE3644477C2 (de) * 1986-12-24 1995-11-02 Daimler Benz Aerospace Ag Verfahren zur Impedanztransformation
DE3709169A1 (de) * 1987-03-20 1988-09-29 Standard Elektrik Lorenz Ag Antennenkoppler
US4885799A (en) * 1987-07-01 1989-12-05 Motorola, Inc. Load pull isolation switch for a fast locking synthesizer
EP0531125B1 (fr) * 1991-09-04 1997-01-29 Nec Corporation Radioémetteur-récepteur
US5349313A (en) * 1992-01-23 1994-09-20 Applied Materials Inc. Variable RF power splitter
US6107798A (en) * 1997-04-10 2000-08-22 National Research Council Of Canada Tuning and matching an impedance

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3509500A (en) * 1966-12-05 1970-04-28 Avco Corp Automatic digital tuning apparatus
US3643163A (en) * 1970-02-11 1972-02-15 Avco Corp High-order mixer and comparator
US3794941A (en) * 1972-05-08 1974-02-26 Hughes Aircraft Co Automatic antenna impedance tuner including digital control circuits
US3778731A (en) * 1972-06-05 1973-12-11 Cincinnati Electronics Corp Tuning method for t-network couplers

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2568069A1 (fr) * 1980-04-29 1986-01-24 Thomson Csf Mat Tel Circuit d'adaptation automatique d'impedance et equipement a radiofrequence comportant un tel circuit
EP0208984A1 (fr) * 1985-07-03 1987-01-21 Siemens Aktiengesellschaft Procédé d'adaptation d'impédance automatique d'un émetteur à une antenne

Also Published As

Publication number Publication date
GB1412314A (en) 1975-11-05
US3891947A (en) 1975-06-24
DE2353769C3 (de) 1978-03-30
IT996897B (it) 1975-12-10
DE2353769B2 (de) 1977-08-18
CA990852A (en) 1976-06-08
DE2353769A1 (de) 1974-05-09

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Legal Events

Date Code Title Description
CL Concession to grant licences
ST Notification of lapse