FR930898A - Improvements to phase-shifting networks particularly applicable to radio-guidance systems - Google Patents

Improvements to phase-shifting networks particularly applicable to radio-guidance systems

Info

Publication number
FR930898A
FR930898A FR930898DA FR930898A FR 930898 A FR930898 A FR 930898A FR 930898D A FR930898D A FR 930898DA FR 930898 A FR930898 A FR 930898A
Authority
FR
France
Prior art keywords
radio
phase
particularly applicable
guidance systems
shifting 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)
Inventor
William Lindsay Mc Pherson
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.)
International Standard Electric Corp
Original Assignee
International Standard Electric Corp
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 International Standard Electric Corp filed Critical International Standard Electric Corp
Application granted granted Critical
Publication of FR930898A publication Critical patent/FR930898A/en
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
    • H03H7/18—Networks for phase shifting
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S1/00—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith
    • G01S1/02—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith using radio waves
FR930898D 1939-12-01 1946-07-20 Improvements to phase-shifting networks particularly applicable to radio-guidance systems Expired FR930898A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB264651X 1939-12-01

Publications (1)

Publication Number Publication Date
FR930898A true FR930898A (en) 1948-02-06

Family

ID=10244055

Family Applications (1)

Application Number Title Priority Date Filing Date
FR930898D Expired FR930898A (en) 1939-12-01 1946-07-20 Improvements to phase-shifting networks particularly applicable to radio-guidance systems

Country Status (4)

Country Link
BE (1) BE470449A (en)
CH (1) CH264651A (en)
FR (1) FR930898A (en)
GB (1) GB536950A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8401313D0 (en) * 1984-01-18 1984-02-22 Gen Electric Co Plc Phase shifting devices

Also Published As

Publication number Publication date
BE470449A (en)
CH264651A (en) 1949-10-31
GB536950A (en) 1941-06-03

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