GB1384942A - Admittance-matching network for the parallel connection of wide-band active power elements - Google Patents

Admittance-matching network for the parallel connection of wide-band active power elements

Info

Publication number
GB1384942A
GB1384942A GB1717972A GB1717972A GB1384942A GB 1384942 A GB1384942 A GB 1384942A GB 1717972 A GB1717972 A GB 1717972A GB 1717972 A GB1717972 A GB 1717972A GB 1384942 A GB1384942 A GB 1384942A
Authority
GB
United Kingdom
Prior art keywords
networks
matching network
admittance
network
earthed
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
GB1717972A
Other languages
English (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.)
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 GB1384942A publication Critical patent/GB1384942A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H11/00—Networks using active elements
    • H03H11/02—Multiple-port networks
    • H03H11/36—Networks for connecting several sources or loads, working on the same frequency band, to a common load or source
    • 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
    • H01P1/213—Frequency-selective devices, e.g. filters combining or separating two or more different frequencies
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H2/00—Networks using elements or techniques not provided for in groups H03H3/00 - H03H21/00
    • H03H2/005—Coupling circuits between transmission lines or antennas and transmitters, receivers or amplifiers
    • 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

Landscapes

  • Microwave Amplifiers (AREA)
  • Amplifiers (AREA)
GB1717972A 1971-04-13 1972-04-13 Admittance-matching network for the parallel connection of wide-band active power elements Expired GB1384942A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7112965A FR2133211A5 (enExample) 1971-04-13 1971-04-13

Publications (1)

Publication Number Publication Date
GB1384942A true GB1384942A (en) 1975-02-26

Family

ID=9075180

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1717972A Expired GB1384942A (en) 1971-04-13 1972-04-13 Admittance-matching network for the parallel connection of wide-band active power elements

Country Status (7)

Country Link
US (1) US3764940A (enExample)
DE (1) DE2217906A1 (enExample)
FR (1) FR2133211A5 (enExample)
GB (1) GB1384942A (enExample)
IT (1) IT952708B (enExample)
NL (1) NL7204514A (enExample)
SE (1) SE379463B (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4251784A (en) * 1979-12-17 1981-02-17 Motorola, Inc. Apparatus for parallel combining an odd number of semiconductor devices
US4774481A (en) * 1986-09-30 1988-09-27 Rockwell International Corporation Wideband transmission line signal combiner/divider
US4877971A (en) * 1988-08-31 1989-10-31 American Telephone And Telegraph Company Method and apparatus for distributing a signal
US5387885A (en) * 1990-05-03 1995-02-07 University Of North Carolina Salphasic distribution of timing signals for the synchronization of physically separated entities
US7212078B2 (en) * 2003-02-25 2007-05-01 Tokyo Electron Limited Method and assembly for providing impedance matching network and network assembly

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2782379A (en) * 1953-12-24 1957-02-19 Entron Inc Directional line splitting coupler
US3132313A (en) * 1959-08-13 1964-05-05 Alford Andrew Impedance matching filter
US3192490A (en) * 1962-08-23 1965-06-29 Westinghouse Electric Corp Hybrid network having interconnected center tapped autotransformer windings
US3454905A (en) * 1966-01-17 1969-07-08 Winegard Co Electrical line-splitter device
US3438029A (en) * 1967-06-30 1969-04-08 Texas Instruments Inc Distributive manifold
US3578110A (en) * 1969-03-20 1971-05-11 David Seagraves Step for mobile homes and the like
US3585533A (en) * 1970-02-26 1971-06-15 Sperry Rand Corp Microwave microcircuit element with resistive high grequency energy absorber
US3646478A (en) * 1970-03-27 1972-02-29 Sperry Rand Corp Energy coupler utilizing directional couplers and delay lines to simultaneously trigger plural charging networks into tree for summing at common output
US3697895A (en) * 1970-08-03 1972-10-10 Trw Inc Impedance transforming binary hybrid trees

Also Published As

Publication number Publication date
US3764940A (en) 1973-10-09
FR2133211A5 (enExample) 1972-11-24
SE379463B (enExample) 1975-10-06
DE2217906A1 (de) 1972-10-19
NL7204514A (enExample) 1972-10-17
IT952708B (it) 1973-07-30

Similar Documents

Publication Publication Date Title
US3500224A (en) Differential amplifier and bias circuit adapted for monolithic fabrication
US5365192A (en) AC-coupled single-ended or differential-input radio frequency amplifier integrated circuit
KR100491390B1 (ko) 능동 위상 분할기
US3364434A (en) Biasing scheme especially suited for integrated circuits
GB1319717A (en) Integrated circuit amplifier having a gain-versus-frequency characteristic
GB1131217A (en) Amplifier
US3538449A (en) Lateral pnp-npn composite monolithic differential amplifier
US3560866A (en) If amplifier with compensated transistor unit
US3676789A (en) Low distortion agc amplifier
GB1384942A (en) Admittance-matching network for the parallel connection of wide-band active power elements
US3918004A (en) Differential amplifier circuit
US3531733A (en) Linear amplifier with ac gain temperature compensation and dc level shifting
US3555309A (en) Electrical circuits
KR0177928B1 (ko) 광대역 증폭회로
US4030043A (en) Generalized operational amplifier
US3518458A (en) Decoupling means for integrated circuit
US3501716A (en) Gyrator network using operational amplifiers
US3109147A (en) Nonreciprocal wave translating network
US3743863A (en) Transistorized electronic circuit employing resistorless bias network
US3500262A (en) Nonreciprocal gyrator network
US3611171A (en) Integrated circuit video amplifier
US3585539A (en) High frequency gyrator circuits
US3120645A (en) Nonreciprocal wave translating device
GB1296750A (enExample)
US3497836A (en) Nonreciprocal transistor network

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee