Development of Ka-band 500 W CW Helix TWT

Tetsuo Machida; Wako Suzuki; Minoru Yoshida; Junichi Matsuoka; Kunio Tsutaki

doi:10.1109/IVEC.2011.5746853

IEEE International Vacuum Electronics Conference

Development of Ka-band 500 W CW Helix TWT

Year: 2011, Pages: 17-18

DOI Bookmark: 10.1109/IVEC.2011.5746853

Authors

Tetsuo Machida, Netcomsec Co. Ltd., 1120, Shimokuzawa, Chuo-ku, Sagamihara, Kanagawa 252-5298, Japan
Wako Suzuki, Netcomsec Co. Ltd., 1120, Shimokuzawa, Chuo-ku, Sagamihara, Kanagawa 252-5298, Japan
Minoru Yoshida, Netcomsec Co. Ltd., 1120, Shimokuzawa, Chuo-ku, Sagamihara, Kanagawa 252-5298, Japan
Junichi Matsuoka, Netcomsec Co. Ltd., 1120, Shimokuzawa, Chuo-ku, Sagamihara, Kanagawa 252-5298, Japan
Kunio Tsutaki, Netcomsec Co. Ltd., 1120, Shimokuzawa, Chuo-ku, Sagamihara, Kanagawa 252-5298, Japan

Abstract

This paper describes the performance of a new Ka-band 500W power Helix TWT (LD7338) which is a currently under development for the Broadband Digital Satellite Communication. The first engineering model is now under evaluation and has achieved the output power of more than 500W CW at saturation.

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Authors

Abstract

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