FR1221812A - New aerial radiating several beams - Google Patents

New aerial radiating several beams

Info

Publication number
FR1221812A
FR1221812A FR783970A FR783970A FR1221812A FR 1221812 A FR1221812 A FR 1221812A FR 783970 A FR783970 A FR 783970A FR 783970 A FR783970 A FR 783970A FR 1221812 A FR1221812 A FR 1221812A
Authority
FR
France
Prior art keywords
several beams
new aerial
aerial radiating
radiating several
new
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
FR783970A
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston 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
Priority to NL246679D priority Critical patent/NL246679A/xx
Priority to NL132576D priority patent/NL132576C/xx
Priority to DEP1270134A priority patent/DE1270134B/en
Priority to NL247291D priority patent/NL247291A/xx
Priority claimed from FR782448A external-priority patent/FR1219321A/en
Application filed by Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Priority to FR783970A priority patent/FR1221812A/en
Priority to DEC20424A priority patent/DE1210464B/en
Priority to CH8224859A priority patent/CH387715A/en
Priority to GB43743/59A priority patent/GB938928A/en
Priority to US181A priority patent/US3102265A/en
Priority to GB1389/60A priority patent/GB938930A/en
Priority to CH35360A priority patent/CH418412A/en
Publication of FR1221812A publication Critical patent/FR1221812A/en
Application granted granted Critical
Priority to DEP1270A priority patent/DE1270034B/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
    • H01Q19/10—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces
    • H01Q19/12—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces wherein the surfaces are concave
    • H01Q19/17—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces wherein the surfaces are concave the primary radiating source comprising two or more radiating elements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q25/00—Antennas or antenna systems providing at least two radiating patterns
    • H01Q25/001—Crossed polarisation dual antennas
FR783970A 1958-12-23 1959-01-14 New aerial radiating several beams Expired FR1221812A (en)

Priority Applications (12)

Application Number Priority Date Filing Date Title
NL246679D NL246679A (en) 1958-12-23
NL132576D NL132576C (en) 1958-12-23
DEP1270134A DE1270134B (en) 1958-12-23 Radar antenna arrangement with several parabolic reflectors and horn antennas for target height calculation
NL247291D NL247291A (en) 1958-12-23
FR783970A FR1221812A (en) 1958-12-23 1959-01-14 New aerial radiating several beams
DEC20424A DE1210464B (en) 1958-12-23 1959-12-22 Antenna arrangement with two parabolic reflectors and two horn radiators
CH8224859A CH387715A (en) 1958-12-23 1959-12-23 Radiant device for ultra-short waves
GB43743/59A GB938928A (en) 1958-12-23 1959-12-23 Aerial system for ultra-short waves
US181A US3102265A (en) 1958-12-23 1960-01-04 New aerial system radiating several beams
GB1389/60A GB938930A (en) 1958-12-23 1960-01-14 Radiating system
CH35360A CH418412A (en) 1958-12-23 1960-01-14 Radiant device for ultra-short waves
DEP1270A DE1270034B (en) 1959-01-14 1964-11-13 Process for the continuous production of vinyl fluoride

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR782448A FR1219321A (en) 1958-12-23 1958-12-23 New radiating system for ultra-short waves
FR783970A FR1221812A (en) 1958-12-23 1959-01-14 New aerial radiating several beams

Publications (1)

Publication Number Publication Date
FR1221812A true FR1221812A (en) 1960-06-03

Family

ID=26183709

Family Applications (1)

Application Number Title Priority Date Filing Date
FR783970A Expired FR1221812A (en) 1958-12-23 1959-01-14 New aerial radiating several beams

Country Status (6)

Country Link
US (1) US3102265A (en)
CH (2) CH387715A (en)
DE (2) DE1210464B (en)
FR (1) FR1221812A (en)
GB (2) GB938928A (en)
NL (3) NL246679A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2568062A1 (en) * 1984-07-17 1986-01-24 Thomson Alcatel Espace BIFREQUENCE ANTENNA WITH THE SAME CROSS-POLARIZATION ZONE COVER FOR TELECOMMUNICATIONS SATELLITES

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL301079A (en) * 1962-12-12
US3898667A (en) * 1974-02-06 1975-08-05 Rca Corp Compact frequency reuse antenna
SE412959B (en) * 1978-03-02 1980-03-24 Saab Scania Ab SET TO DETERMINE THE DOCTOR FOR A NUMBER OF FOREMAL AND SYSTEM FOR EXECUTING THE SET
DE3402659A1 (en) * 1984-01-26 1985-08-01 Messerschmitt-Bölkow-Blohm GmbH, 8012 Ottobrunn REFLECTOR ANTENNA FOR OPERATION IN MULTIPLE FREQUENCY RANGES
DE3431986A1 (en) * 1984-08-30 1986-03-06 Messerschmitt-Bölkow-Blohm GmbH, 8012 Ottobrunn POLARIZATION SEPARATING REFLECTOR
US4625214A (en) * 1984-10-15 1986-11-25 Rca Corporation Dual gridded reflector structure
DE3609078A1 (en) * 1985-07-26 1987-02-05 Messerschmitt Boelkow Blohm Reflector arrangement
DE3609084A1 (en) * 1985-07-26 1987-02-05 Messerschmitt Boelkow Blohm Reflector arrangement
CA1263180A (en) * 1985-11-12 1989-11-21 Rca Corporation Linearly polarized grid reflector antenna systems with improved cross-polarization performance
USRE34410E (en) * 1986-08-14 1993-10-19 Hughes Aircraft Company Antenna system for hybrid communication satellite
US4792813A (en) * 1986-08-14 1988-12-20 Hughes Aircraft Company Antenna system for hybrid communications satellite
US7144351B2 (en) * 2002-10-23 2006-12-05 Kastelic Edward P Multi-configurable exercise device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE582007C (en) * 1933-08-07 Ernst Gerhard Dr Arrangement for the emission of several independent and different beam cones of electrical waves
DE668231C (en) * 1935-05-26 1938-11-28 Julius Pintsch Kom Ges Reflector arrangement
US2646563A (en) * 1946-09-24 1953-07-21 Us Navy V-beam height indicator
US2790169A (en) * 1949-04-18 1957-04-23 Itt Antenna
CH326809A (en) * 1954-11-11 1957-12-31 Patelhold Patentverwertung Directional antenna system with deflecting mirrors
FR1219321A (en) * 1958-12-23 1960-05-17 Cie Francais Thomson Houston New radiating system for ultra-short waves

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2568062A1 (en) * 1984-07-17 1986-01-24 Thomson Alcatel Espace BIFREQUENCE ANTENNA WITH THE SAME CROSS-POLARIZATION ZONE COVER FOR TELECOMMUNICATIONS SATELLITES
EP0170154A1 (en) * 1984-07-17 1986-02-05 Alcatel Espace Cross-polarized dual-frequency antenna with the same area coverage for telecommunication satellites

Also Published As

Publication number Publication date
GB938928A (en) 1963-10-09
NL247291A (en)
GB938930A (en) 1963-10-09
US3102265A (en) 1963-08-27
NL246679A (en)
DE1210464B (en) 1966-02-10
CH387715A (en) 1965-02-15
NL132576C (en)
DE1270134B (en) 1968-06-12
CH418412A (en) 1966-08-15

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