Jun Cai, Jinjun Feng, Y. Hu, Yinghua Du, Ye Tang, Jingkai Liu, Ruitong Dong, Ji Chen, Xianping Wu
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This paper presents the development of W-band folded waveguide pulsed TWT. We have obtained experimentally over 100W output power with 5GHz instantaneous bandwidth and 33dB gain at 20% duty cycle.