FR1183075A - Phase comparison device - Google Patents

Phase comparison device

Info

Publication number
FR1183075A
FR1183075A FR1183075DA FR1183075A FR 1183075 A FR1183075 A FR 1183075A FR 1183075D A FR1183075D A FR 1183075DA FR 1183075 A FR1183075 A FR 1183075A
Authority
FR
France
Prior art keywords
phase comparison
comparison device
phase
comparison
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.)
Pye Electronic Products Ltd
Original Assignee
Pye Ltd
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 Pye Ltd filed Critical Pye Ltd
Application granted granted Critical
Publication of FR1183075A publication Critical patent/FR1183075A/en
Expired legal-status Critical Current

Links

Classifications

    • 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)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
FR1183075D 1956-08-13 1957-08-07 Phase comparison device Expired FR1183075A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2475556A GB826574A (en) 1956-08-13 1956-08-13 Improvements in phase comparison circuits

Publications (1)

Publication Number Publication Date
FR1183075A true FR1183075A (en) 1959-07-02

Family

ID=10216745

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1183075D Expired FR1183075A (en) 1956-08-13 1957-08-07 Phase comparison device

Country Status (3)

Country Link
DE (1) DE1234812B (en)
FR (1) FR1183075A (en)
GB (1) GB826574A (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB289524A (en) * 1927-01-26 1928-04-26 Western Electric Co Improvements in radio broadcasting systems
DE462905C (en) * 1927-02-03 1928-07-21 Lorenz Akt Ges C Method for wireless single-frequency transmission
DE589832C (en) * 1932-06-16 1933-12-15 Telefunken Gmbh Procedure for synchronizing single-frequency transmitters
DE661924C (en) * 1934-02-07 1938-06-30 Telefunken Gmbh Arrangement for measuring the relative phase shift of two alternating voltages of the same frequency by means of two tubes connected in push-pull
US2276497A (en) * 1939-01-31 1942-03-17 Rca Corp Ultra high frequency antenna feedback balancer
US2424131A (en) * 1946-02-04 1947-07-15 Budd Co Reactive current indicator

Also Published As

Publication number Publication date
DE1234812B (en) 1967-02-23
GB826574A (en) 1960-01-13

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