microwave magnetron
31Hansen, William Webster — ▪ American physicist born May 27, 1909, Fresno, California, U.S. died May 23, 1949, Palo Alto, California American physicist who contributed to the development of radar and is regarded as the founder of microwave technology. After… …
32John Randall (physicist) — Infobox Scientist name = Sir John Randall box width = image width =150px caption = Sir John Randall birth date = March 23, 1905 birth place = death date = June 16, 1984 death place = residence = citizenship = nationality = British ethnicity =… …
33Horno de microondas — en una cocina. Un horno de microondas es un electrodoméstico usado en la cocina para calentar alimentos que funciona mediante la generación de ondas electromagnéticas en la frecuencia de las microondas, en torno a los 2,45 GHz …
34ÉLECTRONIQUE (INDUSTRIE) — L’utilisation du mot électronique dans sa présente acception est relativement récente: jusqu’aux années cinquante, ce vocable se rapportait le plus souvent à la seule discipline qui traitait du mouvement des électrons dans le vide, et ce qu’on… …
35William C. Brown — (May 22, 1916 ndash; February 3, 1999) was an American electrical engineer who helped to invent the crossed field amplifier in the 1950s and also pioneered microwave power transmission in the 1960s.Brown received his BSEE from Iowa State… …
36H2S radar — The H2S radar was used in bombers of RAF Bomber Command. It was designed to identify targets on the ground for night and all weather bombing. The transmitter/receiver equipment was officially known as TR3159 (H2S Mk I/ASV VIB) or TR3191 (H2S Mk… …
37Albert Hull — Infobox Scientist name = Albert Wallace Hull box width = caption = Albert Wallace Hull birth date = birth date|1880|4|19 birth place = Southington, Connecticut death date = death date and age|1966|1|22|1880|4|19 death place = residence = United… …
38SCR-584 radar — The SCR 584 (short for Signal Corps Radio # 584 ) was a microwave radar developed by the MIT Radiation Laboratory during World War II. It replaced the earlier and much more complex SCR 268 as the US Army s primary anti aircraft gun laying system… …
39EmDrive — (also Relativity Drive) is the name of a spacecraft propulsion system proposed, and reportedly developed, by Roger Shawyer.cite news|title=Relativity drive: The end of wings and wheels?|date=2006 09 08|author=Justin Mullins|issue=2568|work=New… …
40Radar H2S — Radôme (en haut) recouvrant l antenne (en bas) du H2S dans un bombardier Halifax Le H2S est un système de radar de suivi de terrain utilisé sur divers bombardiers britanniques de 1943 aux années 1990. Il fut conçu pour identifier les cibles au… …
