FR1221812A - Nouvel aérien rayonnant plusieurs faisceaux - Google Patents

Nouvel aérien rayonnant plusieurs faisceaux

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
English (en)
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 NL132576D priority Critical patent/NL132576C/xx
Priority to NL247291D priority patent/NL247291A/xx
Priority to DEP1270134A priority patent/DE1270134B/de
Priority to NL246679D priority patent/NL246679A/xx
Priority claimed from FR782448A external-priority patent/FR1219321A/fr
Application filed by Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Priority to FR783970A priority patent/FR1221812A/fr
Priority to DEC20424A priority patent/DE1210464B/de
Priority to GB43743/59A priority patent/GB938928A/en
Priority to CH8224859A priority patent/CH387715A/fr
Priority to US181A priority patent/US3102265A/en
Priority to GB1389/60A priority patent/GB938930A/en
Priority to CH35360A priority patent/CH418412A/fr
Publication of FR1221812A publication Critical patent/FR1221812A/fr
Application granted granted Critical
Priority to DEP1270A priority patent/DE1270034B/de
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 Nouvel aérien rayonnant plusieurs faisceaux Expired FR1221812A (fr)

Priority Applications (12)

Application Number Priority Date Filing Date Title
NL132576D NL132576C (xx) 1958-12-23
NL247291D NL247291A (xx) 1958-12-23
DEP1270134A DE1270134B (de) 1958-12-23 Radar-Antennenanordnung mit mehreren Parabolreflektoren und Hornstrahlern zur Zielhoehenberechnung
NL246679D NL246679A (xx) 1958-12-23
FR783970A FR1221812A (fr) 1958-12-23 1959-01-14 Nouvel aérien rayonnant plusieurs faisceaux
DEC20424A DE1210464B (de) 1958-12-23 1959-12-22 Antennenanordnung mit zwei Parabolreflektoren und zwei Hornstrahlern
GB43743/59A GB938928A (en) 1958-12-23 1959-12-23 Aerial system for ultra-short waves
CH8224859A CH387715A (fr) 1958-12-23 1959-12-23 Dispositif rayonnant pour ondes ultra-courtes
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 (fr) 1958-12-23 1960-01-14 Dispositif rayonnant pour ondes ultra-courtes
DEP1270A DE1270034B (de) 1959-01-14 1964-11-13 Verfahren zur kontinuierlichen Herstellung von Vinylfluorid

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR782448A FR1219321A (fr) 1958-12-23 1958-12-23 Nouveau système rayonnant pour ondes ultra-courtes
FR783970A FR1221812A (fr) 1958-12-23 1959-01-14 Nouvel aérien rayonnant plusieurs faisceaux

Publications (1)

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

Family

ID=26183709

Family Applications (1)

Application Number Title Priority Date Filing Date
FR783970A Expired FR1221812A (fr) 1958-12-23 1959-01-14 Nouvel aérien rayonnant plusieurs faisceaux

Country Status (6)

Country Link
US (1) US3102265A (xx)
CH (2) CH387715A (xx)
DE (2) DE1210464B (xx)
FR (1) FR1221812A (xx)
GB (2) GB938928A (xx)
NL (3) NL132576C (xx)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2568062A1 (fr) * 1984-07-17 1986-01-24 Thomson Alcatel Espace Antenne bifrequence a meme couverture de zone a polarisation croisee pour satellites de telecommunications

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL301079A (xx) * 1962-12-12
US3898667A (en) * 1974-02-06 1975-08-05 Rca Corp Compact frequency reuse antenna
SE412959B (sv) * 1978-03-02 1980-03-24 Saab Scania Ab Sett att bestemma leget for ett antal foremal samt system for utforande av settet
DE3402659A1 (de) * 1984-01-26 1985-08-01 Messerschmitt-Bölkow-Blohm GmbH, 8012 Ottobrunn Reflektorantenne fuer den betrieb in mehreren frequenzbereichen
DE3431986A1 (de) * 1984-08-30 1986-03-06 Messerschmitt-Bölkow-Blohm GmbH, 8012 Ottobrunn Polarisationstrennender reflektor
US4625214A (en) * 1984-10-15 1986-11-25 Rca Corporation Dual gridded reflector structure
DE3609084A1 (de) * 1985-07-26 1987-02-05 Messerschmitt Boelkow Blohm Reflektoranordnung
DE3609078A1 (de) * 1985-07-26 1987-02-05 Messerschmitt Boelkow Blohm Reflektoranordnung
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 (de) * 1933-08-07 Ernst Gerhard Dr Anordnung zur Aussendung von mehreren voneinander unabhaengigen und verschiedenen Strahlenkegeln elektrischer Wellen
DE668231C (de) * 1935-05-26 1938-11-28 Julius Pintsch Kom Ges Reflektoranordnung
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 (de) * 1954-11-11 1957-12-31 Patelhold Patentverwertung Richtantennensystem mit Umlenkspiegeln
FR1219321A (fr) * 1958-12-23 1960-05-17 Cie Francais Thomson Houston Nouveau système rayonnant pour ondes ultra-courtes

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2568062A1 (fr) * 1984-07-17 1986-01-24 Thomson Alcatel Espace Antenne bifrequence a meme couverture de zone a polarisation croisee pour satellites de telecommunications
EP0170154A1 (fr) * 1984-07-17 1986-02-05 Alcatel Espace Antenne bi-fréquence à même couverture de zone à polarisation croisée pour satellites de télécommunications

Also Published As

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

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