FR2135656B1 - - Google Patents

Info

Publication number
FR2135656B1
FR2135656B1 FR7216129A FR7216129A FR2135656B1 FR 2135656 B1 FR2135656 B1 FR 2135656B1 FR 7216129 A FR7216129 A FR 7216129A FR 7216129 A FR7216129 A FR 7216129A FR 2135656 B1 FR2135656 B1 FR 2135656B1
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
FR7216129A
Other languages
French (fr)
Other versions
FR2135656A1 (en
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.)
Kathrein SE
Original Assignee
Kathrein Werke KG
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 Kathrein Werke KG filed Critical Kathrein Werke KG
Publication of FR2135656A1 publication Critical patent/FR2135656A1/fr
Application granted granted Critical
Publication of FR2135656B1 publication Critical patent/FR2135656B1/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
    • H03H7/24—Frequency- independent attenuators
    • H03H7/25—Frequency- independent attenuators comprising an element controlled by an electric or magnetic variable
    • H03H7/253—Frequency- independent attenuators comprising an element controlled by an electric or magnetic variable the element being a diode
FR7216129A 1971-05-06 1972-05-05 Expired FR2135656B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712122528 DE2122528B2 (en) 1971-05-06 1971-05-06 Damping four-pole for alternating voltages, especially for high-frequency voltages

Publications (2)

Publication Number Publication Date
FR2135656A1 FR2135656A1 (en) 1972-12-22
FR2135656B1 true FR2135656B1 (en) 1973-07-13

Family

ID=5807101

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7216129A Expired FR2135656B1 (en) 1971-05-06 1972-05-05

Country Status (3)

Country Link
DE (1) DE2122528B2 (en)
FR (1) FR2135656B1 (en)
GB (1) GB1362618A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58205395A (en) * 1982-05-25 1983-11-30 Sony Corp Remote control device
US5140200A (en) * 1990-07-17 1992-08-18 General Instrument Corporation Pin diode attenuator
US5656978A (en) * 1995-12-11 1997-08-12 Harmonic Lightwaves Control circuit and method for direct current controlled attenuator
FR2763763B1 (en) * 1997-05-23 1999-07-30 Trt Lucent Technologies ELECTRONICALLY CONTROLLED VARIABLE ATTENUATOR
JP3570537B2 (en) * 1998-12-10 2004-09-29 アルプス電気株式会社 Digital television signal receiving tuner
CN112688653B (en) * 2020-12-22 2023-03-24 成都美数科技有限公司 Bipolar high-power adjustable attenuator
EP4187786A1 (en) * 2021-11-30 2023-05-31 Nxp B.V. An attenuation circuit

Also Published As

Publication number Publication date
GB1362618A (en) 1974-08-07
DE2122528B2 (en) 1975-07-03
DE2122528A1 (en) 1972-11-16
FR2135656A1 (en) 1972-12-22

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Legal Events

Date Code Title Description
ST Notification of lapse