DocumentCode :
3581632
Title :
History of the microwave-tube art at Tohoku University
Author :
Yokoo, K. ; Mizuno, K.
Author_Institution :
Research Institute of Electrical Communication, Tohoku University, Sendai, Japan
fYear :
2014
Firstpage :
989
Lastpage :
990
Abstract :
In 1919 the Department of Electrical Engineering (EE) was established in Tohoku University (at that time, Tohoku Imperial University). In this Department a growing tendency towards research featured in science and technology for electrical communication. Great efforts made in these fields produced pioneering studies such as those of the Yagi-Uda antenna and slotted-anode type magnetrons in the late 1920s. The purpose of this article is to introduce the history of development of microwave electron-tube at Tohoku University, which was started with the Okabe´s magnetron.
Keywords :
Decision support systems; Ledatron; Microwave tubes; Peniotron; Tohoku University; slotted-anode magnetron;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Microwave Conference (APMC), 2014 Asia-Pacific
Type :
conf
Filename :
7067641
Link To Document :
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