Author:
ANDREEV Yu.A.,GUBANOV V.P.,EFREMOV A.M.,KOSHELEV V.I.,KOROVIN S.D.,KOVALCHUK B.M.,KREMNEV V.V.,PLISKO V.V.,STEPCHENKO A.S.,SUKHUSHIN K.N.
Abstract
The article presents a source producing high-power ultrawideband
electromagnetic pulses. The source includes a generator of
monopolar pulses, a bipolar pulse former, and a combined
ultrawideband transmitting antenna. Monopolar 150-kV, 4.5-ns
pulses are transformed into bipolar 120-kV, 1-ns pulses, which
are emitted by the antenna. The pulse repetition rate of the
setup is up to 100 Hz. The peak power of the source is 170 MW
as measured with a TEM-type receiving antenna having 0.2–2
GHz passband. The pattern width of the transmitting antenna
at a half-level of peak power is 90° and 105° for the
H- and E-planes, respectively. The electric field strength measured
4 m from the transmitting antenna in the direction of the main
radiation maximum is 34 kV/m.
Subject
Electrical and Electronic Engineering,Condensed Matter Physics,Atomic and Molecular Physics, and Optics
Cited by
45 articles.
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