FR829299A - Electrical networks such as equalizer networks - Google Patents

Electrical networks such as equalizer networks

Info

Publication number
FR829299A
FR829299A FR829299DA FR829299A FR 829299 A FR829299 A FR 829299A FR 829299D A FR829299D A FR 829299DA FR 829299 A FR829299 A FR 829299A
Authority
FR
France
Prior art keywords
networks
equalizer
electrical
electrical networks
equalizer networks
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
Other languages
French (fr)
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
Le Materiel Telephonique Thomson CSF
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 Le Materiel Telephonique Thomson CSF filed Critical Le Materiel Telephonique Thomson CSF
Application granted granted Critical
Publication of FR829299A publication Critical patent/FR829299A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H03H2/006—Transmitter or amplifier output circuits
    • 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
    • H03H7/42—Networks for transforming balanced signals into unbalanced signals and vice versa, e.g. baluns
FR829299D 1936-11-19 1937-11-16 Electrical networks such as equalizer networks Expired FR829299A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US111643A US2165086A (en) 1936-11-19 1936-11-19 Matching network

Publications (1)

Publication Number Publication Date
FR829299A true FR829299A (en) 1938-06-17

Family

ID=22339648

Family Applications (1)

Application Number Title Priority Date Filing Date
FR829299D Expired FR829299A (en) 1936-11-19 1937-11-16 Electrical networks such as equalizer networks

Country Status (5)

Country Link
US (2) US2165086A (en)
DE (1) DE755593C (en)
FR (1) FR829299A (en)
GB (1) GB488912A (en)
NL (1) NL51737C (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2871306A (en) * 1957-10-15 1959-01-27 Philco Corp Input coupling circuit
NL236775A (en) * 1958-03-05
US3360731A (en) * 1963-12-03 1967-12-26 Ben H Tongue Balanced-to-unbalanced impedance matching transformer circuit incorporating lumped reactance of its binding posts
CA1163691A (en) * 1982-02-26 1984-03-13 David E. Dodds Dataset apparatus
FR2549314B1 (en) * 1983-07-12 1985-11-08 Thomson Csf QUADRUPOLE OF ADAPTATION, INDEPENDENT OF THE OPERATING FREQUENCY, OF A REACTANCE, AND PROGRESSIVE WAVE AMPLIFIER USING SUCH A QUADRUPOLE
US5412355A (en) * 1993-12-03 1995-05-02 Philips Electronics North America Corporation Resonant balun with arbitrary impedance
US7224240B2 (en) * 2002-03-15 2007-05-29 Matsushita Electric Industrial Co., Ltd. Balanced high-frequency filter, antenna duplexer, balanced high-frequency circuit and communication apparatus
EP1505728A3 (en) * 2002-03-15 2011-12-07 Panasonic Corporation Balanced high-frequency device and balance characteristics improving method and balanced high-frequency circuit using the same
EP2647124B1 (en) 2010-11-29 2019-06-05 Smart Antenna Technologies Ltd Balanced antenna system

Also Published As

Publication number Publication date
GB488912A (en) 1938-07-15
USRE22993E (en) 1948-04-20
NL51737C (en)
DE755593C (en) 1953-08-03
US2165086A (en) 1939-07-04

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