Development of high power wideband diplexer for ECCD system in fusion devise

菅原 修平*; 渥美 幸平*; 山口 智輝*; 三枝 幹雄*; 小田 靖久; 高橋 幸司; 梶原 健; 坂本 慶司

no journal, , 

In this paper, new type diplexer as a high power millimeter wave fast switching device is proposed for ECCD system. A new type diplexer as a high power millimeter wave fast switching device is proposed for ECCD system. After the simulations by FDTD code, the diplexer was designed. Low power mock up has been tested at wide frequency bands of 140 GHz and 170 GHz. Wide band switching operation of a diplexer has been recognized.