FR2119799A1 - - Google Patents

Info

Publication number
FR2119799A1
FR2119799A1 FR7007981A FR7007981A FR2119799A1 FR 2119799 A1 FR2119799 A1 FR 2119799A1 FR 7007981 A FR7007981 A FR 7007981A FR 7007981 A FR7007981 A FR 7007981A FR 2119799 A1 FR2119799 A1 FR 2119799A1
Authority
FR
France
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.)
Granted
Application number
FR7007981A
Other languages
French (fr)
Other versions
FR2119799B1 (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.)
LANNIONNAIS ELECTRONIQUE
Original Assignee
LANNIONNAIS ELECTRONIQUE
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 LANNIONNAIS ELECTRONIQUE filed Critical LANNIONNAIS ELECTRONIQUE
Priority to FR7007981A priority Critical patent/FR2119799B1/fr
Priority to DE19712109638 priority patent/DE2109638A1/en
Priority to GB2319671A priority patent/GB1279063A/en
Publication of FR2119799A1 publication Critical patent/FR2119799A1/fr
Application granted granted Critical
Publication of FR2119799B1 publication Critical patent/FR2119799B1/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/24—Combinations of antenna units polarised in different directions for transmitting or receiving circularly and elliptically polarised waves or waves linearly polarised in any direction
    • H01Q21/245—Combinations of antenna units polarised in different directions for transmitting or receiving circularly and elliptically polarised waves or waves linearly polarised in any direction provided with means for varying the polarisation 
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/24—Combinations of antenna units polarised in different directions for transmitting or receiving circularly and elliptically polarised waves or waves linearly polarised in any direction
FR7007981A 1970-03-05 1970-03-05 Expired FR2119799B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR7007981A FR2119799B1 (en) 1970-03-05 1970-03-05
DE19712109638 DE2109638A1 (en) 1970-03-05 1971-03-01 Polarization selector for radio waves
GB2319671A GB1279063A (en) 1970-03-05 1971-04-19 Polarisation selector apparatus for use with aerials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7007981A FR2119799B1 (en) 1970-03-05 1970-03-05

Publications (2)

Publication Number Publication Date
FR2119799A1 true FR2119799A1 (en) 1972-08-11
FR2119799B1 FR2119799B1 (en) 1974-08-09

Family

ID=9051763

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7007981A Expired FR2119799B1 (en) 1970-03-05 1970-03-05

Country Status (3)

Country Link
DE (1) DE2109638A1 (en)
FR (1) FR2119799B1 (en)
GB (1) GB1279063A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2315241C3 (en) * 1973-03-27 1983-11-24 Siemens AG, 1000 Berlin und 8000 München Installation in a microwave radio transmission system
US4031488A (en) * 1976-04-05 1977-06-21 The United States Of America As Represented By The Secretary Of The Navy Multiple polarization switch
DE3523876C1 (en) * 1985-07-04 1986-09-25 Rohde & Schwarz GmbH & Co KG, 8000 München Antenna changeover device
DE19530734A1 (en) * 1995-08-22 1997-02-27 Daimler Benz Ag Transmitter with self-synchronised planar oscillators

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3231891A (en) * 1961-12-26 1966-01-25 Canoga Electronics Corp Multi-polarized loop antenna array electromagnetically coupled to spaced transmission line
US3373433A (en) * 1964-12-16 1968-03-12 Sylvania Electric Prod Dual linear/circular polarization spiral antenna
FR1585036A (en) * 1968-05-28 1970-01-09

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3231891A (en) * 1961-12-26 1966-01-25 Canoga Electronics Corp Multi-polarized loop antenna array electromagnetically coupled to spaced transmission line
US3373433A (en) * 1964-12-16 1968-03-12 Sylvania Electric Prod Dual linear/circular polarization spiral antenna
FR1585036A (en) * 1968-05-28 1970-01-09

Also Published As

Publication number Publication date
FR2119799B1 (en) 1974-08-09
GB1279063A (en) 1972-06-21
DE2109638A1 (en) 1971-09-23

Similar Documents

Publication Publication Date Title
AR204384A1 (en)
AU442497B2 (en)
FR2119799B1 (en)
ATA96471A (en)
AU1473870A (en)
AU1146470A (en)
AU1326870A (en)
AU1336970A (en)
AU2085370A (en)
AR195465A1 (en)
AU2115870A (en)
AU1277070A (en)
AU2112570A (en)
AU1086670A (en)
AU2119370A (en)
ATA672271A (en)
AU1189670A (en)
AU1235770A (en)
AU1247570A (en)
AU2061170A (en)
AU1343870A (en)
AU2130570A (en)
AU2130770A (en)
AU1004470A (en)
AU1064870A (en)

Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse