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Pisma v Zhurnal Tekhnicheskoi Fiziki, 2012, Volume 38, Issue 5, Pages 19–27
(Mi pjtf8783)
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This article is cited in 3 scientific papers (total in 3 papers)
Receiver protecting device based on microstrip structure with high-temperature superconductor film
B. A. Belyaevabc, I. V. Govorunabc, A. A. Leksikovabc, A. M. Serzhantovabc a L. V. Kirensky Institute of Physics, Siberian Branch of the Russian Academy of Sciences, Krasnoyarsk
b M. F. Reshetnev Siberian State Aerospace University,
c Siberian Federal University, Krasnoyarsk
Abstract:
New design of an effective device for protection against high-power electromagnetic pulses has been created based on a pair of noninteracting microstrip resonators, which are coupled in the working frequency band via a third resonator based on a thin film of high-temperature superconductor (HTSC) occurring in the superconducting state. Under the action of an electromagnetic pulse with the power above a certain threshold, the HTSC film element passes from the superconducting to normal (high-resistivity) state, thus breaking the coupling between resonators. This leads to power limitation at the device output due to a strong signal reflection from the input.
Received: 16.08.2011
Citation:
B. A. Belyaev, I. V. Govorun, A. A. Leksikov, A. M. Serzhantov, “Receiver protecting device based on microstrip structure with high-temperature superconductor film”, Pisma v Zhurnal Tekhnicheskoi Fiziki, 38:5 (2012), 19–27; Tech. Phys. Lett., 38:3 (2012), 211–214
Linking options:
https://www.mathnet.ru/eng/pjtf8783 https://www.mathnet.ru/eng/pjtf/v38/i5/p19
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