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US2524292A
(en)
*
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1944-04-18 |
1950-10-03 |
Rca Corp |
Radio vision system with high-speed scanner for short radio waves
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|
US2549721A
(en)
*
|
1944-05-16 |
1951-04-17 |
Henry A Straus |
Antenna system of variable directivity and high resolution
|
|
US2577463A
(en)
*
|
1944-05-17 |
1951-12-04 |
Rca Corp |
Device for transmission and reception of very short electrical waves
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|
US2617934A
(en)
*
|
1945-05-02 |
1952-11-11 |
Edward B Mcmillan |
Antenna housing
|
|
US2561077A
(en)
*
|
1946-04-04 |
1951-07-17 |
Honeywell Regulator Co |
Radiation pyrometer
|
|
US2562277A
(en)
*
|
1946-04-08 |
1951-07-31 |
Bell Telephone Labor Inc |
Metallic lens directive antenna system
|
|
US2547416A
(en)
*
|
1946-12-19 |
1951-04-03 |
Bell Telephone Labor Inc |
Dielectric lens
|
|
US2579324A
(en)
*
|
1947-05-16 |
1951-12-18 |
Bell Telephone Labor Inc |
Metallic structure for delaying propagated waves
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|
US2576181A
(en)
*
|
1947-10-28 |
1951-11-27 |
Rca Corp |
Focusing device for centimeter waves
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|
US2585562A
(en)
*
|
1947-12-04 |
1952-02-12 |
Bell Telephone Labor Inc |
Directive antenna system
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BE487156A
(en:Method)
*
|
1948-02-03 |
|
|
|
|
US2571612A
(en)
*
|
1948-02-24 |
1951-10-16 |
Robert H Rines |
Stereoscopic image reception by millimetric radiation
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|
US2959783A
(en)
*
|
1948-03-16 |
1960-11-08 |
Iams Harley |
Scanning antennas using dielectric with variable refraction
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|
US2698901A
(en)
*
|
1948-03-17 |
1955-01-04 |
Wilkes Gilbert |
Back-radiation reflector for microwave antenna systems
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US2636125A
(en)
*
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1948-04-10 |
1953-04-21 |
Bell Telephone Labor Inc |
Selective electromagnetic wave system
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DE894421C
(de)
*
|
1948-10-03 |
1953-10-26 |
Siemens Ag |
Anordnung zur diathermischen Bestrahlung
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|
US2669657A
(en)
*
|
1949-11-19 |
1954-02-16 |
Bell Telephone Labor Inc |
Electromagnetic lens
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NL90090C
(en:Method)
*
|
1950-06-23 |
|
|
|
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US2716190A
(en)
*
|
1951-02-23 |
1955-08-23 |
Dow Chemical Co |
Dielectric material
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US2822542A
(en)
*
|
1954-10-18 |
1958-02-04 |
Motorola Inc |
Directive antenna
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US3151324A
(en)
*
|
1957-03-18 |
1964-09-29 |
Mcmillan Corp Of North Carolin |
Wide-band electromagneticradiation absorber
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US3122742A
(en)
*
|
1957-11-22 |
1964-02-25 |
Diamond Antenna & Microwave Co |
Radio frequency to light frequency transducer
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NL244999A
(en:Method)
*
|
1958-11-21 |
|
|
|
|
US3359560A
(en)
*
|
1962-08-17 |
1967-12-19 |
Armstrong Cork Co |
Cylindrical dielectric lens
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US3441784A
(en)
*
|
1967-04-26 |
1969-04-29 |
Varian Associates |
Ridged dielectric window with titanium suboxide solely on ridges
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|
US3550139A
(en)
*
|
1968-07-05 |
1970-12-22 |
North American Rockwell |
Hemispherical dielectric lens type antenna employing a uniform dielectric
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|
US4181774A
(en)
*
|
1978-12-19 |
1980-01-01 |
The United States Of America As Represented By The Secretary Of The Air Force |
Electromagnetic interference filter window
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|
US4556070A
(en)
*
|
1983-10-31 |
1985-12-03 |
Varian Associates, Inc. |
Hyperthermia applicator for treatment with microwave energy and ultrasonic wave energy
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NO157480C
(no)
*
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1985-02-28 |
1988-03-30 |
Sintef |
Hybridmodus hornantenne.
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US5017939A
(en)
*
|
1989-09-26 |
1991-05-21 |
Hughes Aircraft Company |
Two layer matching dielectrics for radomes and lenses for wide angles of incidence
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US7541994B2
(en)
*
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2006-05-17 |
2009-06-02 |
Raytheon Company |
Refractive compact range
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US9722316B2
(en)
*
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2014-07-07 |
2017-08-01 |
Google Inc. |
Horn lens antenna
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WO2019180926A1
(ja)
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2018-03-23 |
2019-09-26 |
三菱電機株式会社 |
レーダ装置
|