DE3469833D1 - Two-port impedance network functioning independently of the working frequency, and travelling wave amplifier using the same - Google Patents

Two-port impedance network functioning independently of the working frequency, and travelling wave amplifier using the same

Info

Publication number
DE3469833D1
DE3469833D1 DE8484401410T DE3469833T DE3469833D1 DE 3469833 D1 DE3469833 D1 DE 3469833D1 DE 8484401410 T DE8484401410 T DE 8484401410T DE 3469833 T DE3469833 T DE 3469833T DE 3469833 D1 DE3469833 D1 DE 3469833D1
Authority
DE
Germany
Prior art keywords
same
working frequency
travelling wave
impedance network
wave amplifier
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
DE8484401410T
Other languages
English (en)
Inventor
Didier Kaminsky
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
Application granted granted Critical
Publication of DE3469833D1 publication Critical patent/DE3469833D1/de
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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/60—Amplifiers in which coupling networks have distributed constants, e.g. with waveguide resonators
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H11/00—Networks using active elements
    • H03H11/02—Multiple-port networks
    • H03H11/28—Impedance matching networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
  • Microwave Amplifiers (AREA)
  • Filters And Equalizers (AREA)
DE8484401410T 1983-07-12 1984-07-03 Two-port impedance network functioning independently of the working frequency, and travelling wave amplifier using the same Expired DE3469833D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8311613A FR2549314B1 (fr) 1983-07-12 1983-07-12 Quadrupole d'adaptation, independante de la frequence de fonctionnement, d'une reactance, et amplificateur a ondes progressives utilisant un tel quadrupole

Publications (1)

Publication Number Publication Date
DE3469833D1 true DE3469833D1 (en) 1988-04-14

Family

ID=9290763

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484401410T Expired DE3469833D1 (en) 1983-07-12 1984-07-03 Two-port impedance network functioning independently of the working frequency, and travelling wave amplifier using the same

Country Status (6)

Country Link
US (1) US4635005A (de)
EP (1) EP0133080B1 (de)
JP (1) JPS6038911A (de)
CA (1) CA1223051A (de)
DE (1) DE3469833D1 (de)
FR (1) FR2549314B1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2618610B1 (fr) * 1987-07-20 1989-12-22 Dassault Electronique Dispositif de retard hyperfrequence
JPH04225601A (ja) * 1990-12-27 1992-08-14 Sharp Corp 帯域除去フィルタ回路
GB2258778B (en) * 1991-08-15 1995-07-12 Amulet Electronics Ltd Impedance matching
DE69321921T2 (de) * 1992-12-03 1999-05-27 Koninkl Philips Electronics Nv In Kaskadenschaltung verwendbare kompakte Mikrowellenverstärkerschaltung
US7006553B1 (en) * 2000-10-10 2006-02-28 Freescale Semiconductor, Inc. Analog signal separator for UWB versus narrowband signals
DE10207070A1 (de) * 2002-02-20 2003-08-28 Varta Microbattery Gmbh Verfahren zur Herstellung von galvanischen Elementen
EP1895668B1 (de) * 2006-08-28 2009-11-11 Laird Technologies AB Ein raucharmer Eingangsverstärker für eine elektrische kleine Antenne
CN103259501B (zh) * 2013-05-31 2016-06-29 电子科技大学 一种通信***用带阻滤波器
JP5695712B2 (ja) * 2013-08-29 2015-04-08 住友電気工業株式会社 変圧装置
US10892729B2 (en) * 2017-03-10 2021-01-12 Mission Microwave Components Llc Passive non-ferromagnetic circulator

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL39540C (de) * 1933-01-30
US2029014A (en) * 1934-01-31 1936-01-28 Bell Telephone Labor Inc Wave transmission network
USRE22993E (en) * 1936-11-19 1948-04-20 alford
FR1064891A (fr) * 1952-10-18 1954-05-18 Csf Perfectionnements aux réseaux transformateurs d'impédances
NL86023C (de) * 1953-03-16
US3302133A (en) * 1961-01-03 1967-01-31 Telefunken Patent Circuit
US3879689A (en) * 1974-06-21 1975-04-22 Bell Telephone Labor Inc Matched phase shifter

Also Published As

Publication number Publication date
FR2549314B1 (fr) 1985-11-08
JPS6038911A (ja) 1985-02-28
US4635005A (en) 1987-01-06
EP0133080B1 (de) 1988-03-09
FR2549314A1 (fr) 1985-01-18
EP0133080A1 (de) 1985-02-13
CA1223051A (en) 1987-06-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee