Forming Nanosecond Microwave Pulses by Transformation of Resonant Cavity Mode

Forming Nanosecond Microwave Pulses by Transformation of Resonant Cavity Mode

Detalhes bibliográficos
Parent link:IEEE Transactions on Microwave Theory and Techniques
Vol. 64, iss. 5.— 2016.— [P. 1607 - 1613]
Corporate Authors: Национальный исследовательский Томский политехнический университет Физико-технический институт Лаборатория № 46, Национальный исследовательский Томский политехнический университет Энергетический институт Кафедра электрических сетей и электротехники
Outros Autores: Avgustinovich V. A. Vladimir Andreevich, Artemenko S. N. Sergey Nikolaevich, Igumnov V. S. Vladislav Sergeevich, Novikov S. A. Sergey Avtonomovich, Yushkov Y. G. Yuri Georgievich
Resumo:Title screen
The microwave pulse compression procedure consists of excitation of a working mode in a resonant cavity and transforming the mode into an auxiliary one that is coupled to an output line. Both transforming and coupling involve switching. Transients were calculated by recursion relations giving higher accuracy at short time constants. Demonstration experiments were run in the X-band. The compressor prototype showed power amplification of 15 dB at an output pulse width of 2.7 ns and a peak power of 1.5 MW. Mode transformation efficiency approached 0.7. A sequence of nanosecond and sub-nanosecond microwave pulses within the length of an input feeding pulse can be, in principle, obtained.
Режим доступа: по договору с организацией-держателем ресурса
Publicado em: 2016
Assuntos:
электронный ресурс
труды учёных ТПУ
СВЧ-импульсы
энергетический обмен
резонансные режимы
Acesso em linha:http://dx.doi.org/10.1109/TMTT.2016.2549278
Formato: Recurso Electrónico Capítulo de Livro
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=648461
Descrição
Resumo:Title screen
The microwave pulse compression procedure consists of excitation of a working mode in a resonant cavity and transforming the mode into an auxiliary one that is coupled to an output line. Both transforming and coupling involve switching. Transients were calculated by recursion relations giving higher accuracy at short time constants. Demonstration experiments were run in the X-band. The compressor prototype showed power amplification of 15 dB at an output pulse width of 2.7 ns and a peak power of 1.5 MW. Mode transformation efficiency approached 0.7. A sequence of nanosecond and sub-nanosecond microwave pulses within the length of an input feeding pulse can be, in principle, obtained.
Режим доступа: по договору с организацией-держателем ресурса
DOI:10.1109/TMTT.2016.2549278

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