FR2532479B1 - Dephaseur hyperfrequence digital a deux bits et son utilisation dans une antenne a balayage electronique - Google Patents

Dephaseur hyperfrequence digital a deux bits et son utilisation dans une antenne a balayage electronique

Info

Publication number
FR2532479B1
FR2532479B1 FR8214737A FR8214737A FR2532479B1 FR 2532479 B1 FR2532479 B1 FR 2532479B1 FR 8214737 A FR8214737 A FR 8214737A FR 8214737 A FR8214737 A FR 8214737A FR 2532479 B1 FR2532479 B1 FR 2532479B1
Authority
FR
France
Prior art keywords
dephaser
bit digital
digital microphone
electronically scanned
scanned antenna
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
FR8214737A
Other languages
English (en)
Other versions
FR2532479A1 (fr
Inventor
Claude Levaillant
Michel Baril
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
Priority to FR8214737A priority Critical patent/FR2532479B1/fr
Publication of FR2532479A1 publication Critical patent/FR2532479A1/fr
Application granted granted Critical
Publication of FR2532479B1 publication Critical patent/FR2532479B1/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/18—Phase-shifters
    • H01P1/185—Phase-shifters using a diode or a gas filled discharge tube
FR8214737A 1982-08-27 1982-08-27 Dephaseur hyperfrequence digital a deux bits et son utilisation dans une antenne a balayage electronique Expired FR2532479B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8214737A FR2532479B1 (fr) 1982-08-27 1982-08-27 Dephaseur hyperfrequence digital a deux bits et son utilisation dans une antenne a balayage electronique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8214737A FR2532479B1 (fr) 1982-08-27 1982-08-27 Dephaseur hyperfrequence digital a deux bits et son utilisation dans une antenne a balayage electronique

Publications (2)

Publication Number Publication Date
FR2532479A1 FR2532479A1 (fr) 1984-03-02
FR2532479B1 true FR2532479B1 (fr) 1986-05-16

Family

ID=9277096

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8214737A Expired FR2532479B1 (fr) 1982-08-27 1982-08-27 Dephaseur hyperfrequence digital a deux bits et son utilisation dans une antenne a balayage electronique

Country Status (1)

Country Link
FR (1) FR2532479B1 (fr)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3571765A (en) * 1969-09-15 1971-03-23 Bell Telephone Labor Inc Quantized phase shifter utilizing open-circuited or short-circuited 3db quadrature couplers
US3768041A (en) * 1972-04-17 1973-10-23 North American Rockwell Waveguide switch
US3774123A (en) * 1972-12-11 1973-11-20 Ibm Broad band microstrip n-pole m-throw pin diode switch having predetermined spacing between pole and throw conductors
FR2379196A1 (fr) * 1976-04-30 1978-08-25 Thomson Csf Dephaseur hyperfrequence a diodes et antenne a balayage electronique comportant un tel dephaseur
GB1559974A (en) * 1976-09-16 1980-01-30 Marconi Co Ltd Electrical transmission system
US4153886A (en) * 1978-02-17 1979-05-08 Bell Telephone Laboratories, Incorporated Ninety degree phase stepper
US4153994A (en) * 1978-02-17 1979-05-15 Bell Telephone Laboratories, Incorporated Ninety degree phase stepper
US4276521A (en) * 1978-12-18 1981-06-30 Trw Inc. Quadriphase integrated high-speed microwave modulator
FR2445036A1 (fr) * 1978-12-22 1980-07-18 Thomson Csf Dephaseur hyperfrequence a diodes et antenne a balayage electronique comportant un tel dephaseur

Also Published As

Publication number Publication date
FR2532479A1 (fr) 1984-03-02

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Legal Events

Date Code Title Description
ST Notification of lapse