FR945118A - Improvements to phase-shifting circuits - Google Patents

Improvements to phase-shifting circuits

Info

Publication number
FR945118A
FR945118A FR945118DA FR945118A FR 945118 A FR945118 A FR 945118A FR 945118D A FR945118D A FR 945118DA FR 945118 A FR945118 A FR 945118A
Authority
FR
France
Prior art keywords
phase
shifting circuits
shifting
circuits
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston 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 Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Application granted granted Critical
Publication of FR945118A publication Critical patent/FR945118A/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
    • H03H11/16—Networks for phase shifting
    • H03H11/20—Two-port phase shifters providing an adjustable phase shift
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R25/00—Arrangements for measuring phase angle between a voltage and a current or between voltages or currents

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Particle Accelerators (AREA)
FR945118D 1943-09-23 1947-04-16 Improvements to phase-shifting circuits Expired FR945118A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US503545A US2451796A (en) 1943-09-23 1943-09-23 Phase shifting circuit

Publications (1)

Publication Number Publication Date
FR945118A true FR945118A (en) 1949-04-26

Family

ID=24002525

Family Applications (1)

Application Number Title Priority Date Filing Date
FR945118D Expired FR945118A (en) 1943-09-23 1947-04-16 Improvements to phase-shifting circuits

Country Status (2)

Country Link
US (1) US2451796A (en)
FR (1) FR945118A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2635226A (en) * 1950-01-20 1953-04-14 Collins Radio Co Phase modulation system and apparatus
US2588797A (en) * 1950-03-04 1952-03-11 Iowa State College Res Found Generator
US2749516A (en) * 1950-06-12 1956-06-05 John R Ragazzini Phase meter
US3031909A (en) * 1955-09-28 1962-05-01 White James Paul Apparatus for tone quality control
NL102796C (en) * 1957-10-14
US3217261A (en) * 1963-08-27 1965-11-09 David S Henry Monitoring system for a vestigial sideband transmitter whereby the quadrature component is eliminated

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1719356A (en) * 1927-02-24 1929-07-02 Carnegie Inst Of Washington Phase modifier
US2376392A (en) * 1943-02-23 1945-05-22 Sperry Gyroscope Co Inc Phase shifter

Also Published As

Publication number Publication date
US2451796A (en) 1948-10-19

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