FR1219321A - Nouveau système rayonnant pour ondes ultra-courtes - Google Patents

Nouveau système rayonnant pour ondes ultra-courtes

Info

Publication number
FR1219321A
FR1219321A FR782448A FR782448A FR1219321A FR 1219321 A FR1219321 A FR 1219321A FR 782448 A FR782448 A FR 782448A FR 782448 A FR782448 A FR 782448A FR 1219321 A FR1219321 A FR 1219321A
Authority
FR
France
Prior art keywords
ultra
radiating system
short waves
new radiating
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
FR782448A
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.)
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
Application filed by Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Priority to FR782448A priority patent/FR1219321A/fr
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
Application granted granted Critical
Publication of FR1219321A publication Critical patent/FR1219321A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
FR782448A 1958-12-23 1958-12-23 Nouveau système rayonnant pour ondes ultra-courtes Expired FR1219321A (fr)

Priority Applications (12)

Application Number Priority Date Filing Date Title
NL132576D NL132576C (fr) 1958-12-23
NL247291D NL247291A (fr) 1958-12-23
DEP1270134A DE1270134B (de) 1958-12-23 Radar-Antennenanordnung mit mehreren Parabolreflektoren und Hornstrahlern zur Zielhoehenberechnung
NL246679D NL246679A (fr) 1958-12-23
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
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

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR782448A FR1219321A (fr) 1958-12-23 1958-12-23 Nouveau système rayonnant pour ondes ultra-courtes

Publications (1)

Publication Number Publication Date
FR1219321A true FR1219321A (fr) 1960-05-17

Family

ID=8709555

Family Applications (1)

Application Number Title Priority Date Filing Date
FR782448A Expired FR1219321A (fr) 1958-12-23 1958-12-23 Nouveau système rayonnant pour ondes ultra-courtes

Country Status (1)

Country Link
FR (1) FR1219321A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3102265A (en) * 1958-12-23 1963-08-27 Thomson Houston Comp Francaise New aerial system radiating several beams

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3102265A (en) * 1958-12-23 1963-08-27 Thomson Houston Comp Francaise New aerial system radiating several beams

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