Nakano, Hideto; Fuwa, Yasuhiro 
; Shinozaki, Shinichi ; Mizobata, Satoshi*
In the J-PARC linac, klystrons are used as RF source. To improve the stability of RF power supply, the replacement of klystrons with semiconductor amplifiers is under consideration. Since the output of a semiconductor amplifier is relatively small, klystrons were installed in high power sections. Progresses of semiconductor production technology have allowed to manufacture semiconductor amplifiers that are expected be practical use. In the J-PARC linac, the installation in a debuncher 2 cavity with relatively small output power is planed. Characteristics test of a prototype semiconductor amplifier were conducted before full scale installation.
Language |
: | Japanese |
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Journal |
: | Proceedings of 20th Annual Meeting of Particle Accelerator Society of Japan (Internet) |
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Pages |
: | p.577 - 578 |
Publication Year/Month |
: | 2023/11 |
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Held date |
: | 2023/08 |
Location (city) |
: | 船橋 |
Location (country) |
: | 日本 |
Paper URL |
: |
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Keywords |
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