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US3124801A
(en)
*
|
|
1964-03-10 |
|
x x x x x |
|
US2660721A
(en)
*
|
1942-04-09 |
1953-11-24 |
Robert M Page |
Radio echo ranging apparatus
|
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US2591695A
(en)
*
|
1943-01-06 |
1952-04-08 |
Sperry Corp |
High-frequency radiator apparatus and resonator
|
|
US2464276A
(en)
*
|
1943-08-03 |
1949-03-15 |
Sperry Corp |
Radiant energy directivity pattern scanner
|
|
US2501668A
(en)
*
|
1943-11-22 |
1950-03-28 |
Sperry Corp |
Aircraft landing system
|
|
US2629868A
(en)
*
|
1947-02-03 |
1953-02-24 |
Via Joseph La |
Radio echo direction determining apparatus
|
|
US3012244A
(en)
*
|
1949-08-04 |
1961-12-05 |
Gen Electric |
Receiver scanning system
|
|
US2852772A
(en)
*
|
1949-08-04 |
1958-09-16 |
Gen Electric |
Receiver scanning system
|
|
US2854666A
(en)
*
|
1953-02-03 |
1958-09-30 |
Gen Precision Lab Inc |
Planar microwave antenna array
|
|
DE962180C
(de)
*
|
1953-08-23 |
1957-04-18 |
Bendix Aviat Corp |
Radareinrichtung mit elektrischer Richtstrahlschwenkung und zugeordneter Ablenkung des Anzeigestrahls
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|
DE1239371B
(de)
*
|
1957-08-08 |
1967-04-27 |
Decca Ltd |
Antennenanordnung fuer Doppler-Funkrueckstrahlanlagen zur Geschwindigkeits- und Abtriftmessung in Flugzeugen
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|
US3307188A
(en)
*
|
1957-09-16 |
1967-02-28 |
Avco Mfg Corp |
Steerable antenna array and method of operating the same
|
|
DE1222130B
(de)
*
|
1957-09-28 |
1966-08-04 |
Decca Ltd |
Zur Verwendung bei einem Mikrowellen-Doppler-Rueckstrahlmessgeraet zur Ermittlung von Geschwindigkeit und Abtrift an Bord von Luftfahrzeugen bestimmte Antennenanlage
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|
US3008142A
(en)
*
|
1958-11-21 |
1961-11-07 |
Gen Precision Inc |
Antenna scanning system
|
|
DE1183144B
(de)
*
|
1959-02-11 |
1964-12-10 |
Telefunken Patent |
Impulsgetastetes Radargeraet mit Mitteln zur elektrischen Schwenkung des Antennendiagramms
|
|
DE1215785B
(de)
*
|
1959-03-19 |
1966-05-05 |
Elliott Brothers London Ltd |
Summe-Differenz-Impulsradarsystem
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|
US3135944A
(en)
*
|
1959-04-30 |
1964-06-02 |
Raytheon Co |
Linear radiating array having omnidirectional characteristics in an azimuthal plane
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|
US3141165A
(en)
*
|
1960-08-12 |
1964-07-14 |
Sperry Rand Corp |
Electronically scannable directional antenna
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|
US3290688A
(en)
*
|
1962-06-11 |
1966-12-06 |
Univ Ohio State Res Found |
Backward angle travelling wave wire mesh antenna array
|
|
US3419870A
(en)
*
|
1965-05-24 |
1968-12-31 |
North American Rockwell |
Dual-plane frequency-scanned antenna array
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GB1400008A
(en)
*
|
1971-10-08 |
1975-07-16 |
Marconi Co Ltd |
Improvements in or relating to microwave transmission arrangements
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|
CA1063235A
(en)
*
|
1975-10-31 |
1979-09-25 |
Yumio Kawai |
Endfire-type phased array antenna
|
|
US4186400A
(en)
*
|
1978-06-01 |
1980-01-29 |
Grumman Aerospace Corporation |
Aircraft scanning antenna system with inter-element isolators
|
|
FR2594602B1
(fr)
*
|
1986-02-18 |
1988-05-13 |
Thomson Csf |
Antenne rideau rotative
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|
GB8613322D0
(en)
*
|
1986-06-02 |
1986-07-09 |
British Broadcasting Corp |
Array antenna & element
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|
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(en)
*
|
1989-12-08 |
1992-02-11 |
Hughes Aircraft Company |
Multi-frequency band phased array antenna using coplanar dipole array with multiple feed ports
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|
AU658410B2
(en)
*
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1991-05-02 |
1995-04-13 |
Commonwealth Of Australia, The |
Frequency dependent beamforming
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EP2244102A1
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2009-04-21 |
2010-10-27 |
Astrium Limited |
Radar system
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