@inproceedings{e0b4f6e94b894aa9ac92b9542b350b7a,
title = "Experimental demonstration of a w-band photonic bandgap klystron",
abstract = "This paper details recent progress on the experimental demonstration of a W-band klystron amplifier completed at the MIT. The amplifier utilizes a square lattice photonic bandgap (PBG) structure that permits the use of a highly oversized beam tunnel of diameter λ/4. Cold test measurements of the PBG klystron cavities revealed successful fabrication of the device. In hot test, a small-signal gain of 26 dB was measured at 93.7 GHz, with a saturated output power of 30 W.",
keywords = "Photonic bandgap klystron, W-band klystron",
author = "Jacob Stephens and Guy Rosenzweig and John Tucek and Ken Kreischer and Michael Shapiro and Richard Temkin",
note = "Funding Information: This material is based upon work supported by the Defense Advanced Research Projects Agency (DARPA) and Space and Naval Warfare Systems Center Pacific (SSC Pacific) under Contract No. N66001-16-C-4039. Publisher Copyright: {\textcopyright} 2020 IEEE.; null ; Conference date: 19-10-2020 Through 22-10-2020",
year = "2020",
month = oct,
day = "19",
doi = "10.1109/IVEC45766.2020.9520451",
language = "English",
series = "2020 IEEE 21st International Conference on Vacuum Electronics, IVEC 2020",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "113--114",
booktitle = "2020 IEEE 21st International Conference on Vacuum Electronics, IVEC 2020",
}