FR1540954A - Perfectionnement aux polariseurs transmetteurs - Google Patents

Perfectionnement aux polariseurs transmetteurs

Info

Publication number
FR1540954A
FR1540954A FR106515A FR106515A FR1540954A FR 1540954 A FR1540954 A FR 1540954A FR 106515 A FR106515 A FR 106515A FR 106515 A FR106515 A FR 106515A FR 1540954 A FR1540954 A FR 1540954A
Authority
FR
France
Prior art keywords
polarizers
transmitting
advanced training
training
advanced
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
FR106515A
Other languages
English (en)
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
CSF Compagnie Generale de Telegraphie sans Fil 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 CSF Compagnie Generale de Telegraphie sans Fil SA filed Critical CSF Compagnie Generale de Telegraphie sans Fil SA
Priority to FR106515A priority Critical patent/FR1540954A/fr
Priority to US728279A priority patent/US3569980A/en
Priority to GB22318/68A priority patent/GB1220128A/en
Application granted granted Critical
Publication of FR1540954A publication Critical patent/FR1540954A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q15/00—Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
    • H01Q15/24—Polarising devices; Polarisation filters 
    • H01Q15/242—Polarisation converters
    • H01Q15/244—Polarisation converters converting a linear polarised wave into a circular polarised wave
FR106515A 1967-05-16 1967-05-16 Perfectionnement aux polariseurs transmetteurs Expired FR1540954A (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR106515A FR1540954A (fr) 1967-05-16 1967-05-16 Perfectionnement aux polariseurs transmetteurs
US728279A US3569980A (en) 1967-05-16 1968-05-09 Polarizer network
GB22318/68A GB1220128A (en) 1967-05-16 1968-05-10 Improvements in or relating to polarisation changing arrays for electromagnetic waves

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR106515A FR1540954A (fr) 1967-05-16 1967-05-16 Perfectionnement aux polariseurs transmetteurs

Publications (1)

Publication Number Publication Date
FR1540954A true FR1540954A (fr) 1968-10-04

Family

ID=8630883

Family Applications (1)

Application Number Title Priority Date Filing Date
FR106515A Expired FR1540954A (fr) 1967-05-16 1967-05-16 Perfectionnement aux polariseurs transmetteurs

Country Status (3)

Country Link
US (1) US3569980A (fr)
FR (1) FR1540954A (fr)
GB (1) GB1220128A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2474770A2 (fr) * 1978-12-27 1981-07-31 Thomson Csf Antenne commune pour radar primaire et radar secondaire
EP0033676A1 (fr) * 1980-01-28 1981-08-12 Thomson-Csf Antenne commune pour radar primaire et radar secondaire

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1330175A (en) * 1970-08-04 1973-09-12 Elliott Brothers London Ltd Radio aerials

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3271771A (en) * 1962-02-15 1966-09-06 Hazeltine Research Inc Double-reflector, double-feed antenna for crossed polarizations and polarization changing devices useful therein

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2474770A2 (fr) * 1978-12-27 1981-07-31 Thomson Csf Antenne commune pour radar primaire et radar secondaire
EP0033676A1 (fr) * 1980-01-28 1981-08-12 Thomson-Csf Antenne commune pour radar primaire et radar secondaire

Also Published As

Publication number Publication date
GB1220128A (en) 1971-01-20
US3569980A (en) 1971-03-09

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