A. N. Zhukov – Head of Sector of JSC “CNIRTI”; Post-graduate Student of Moscow Technology University (MIREA) E-mail: Alexanjuko@mail.ru

V. F. Los’ – Ph.D. (Phys.-Math.), Senior Research Scientist, Leading Research Scientist, JSC “Radio Engineering Corporation “Vega” (Moscow)

E-mail: mail@vega.su

V. R. Mezin – Student, Moscow Aviation Institute (National Research University); Technician, JSC “Radio Engineering Corporation “Vega” (Moscow)

S. S. Rozhkov – Student, Moscow Technology University (MIREA); Probationer, JSC “Radio Engineering Corporation “Vega” (Moscow)

Analysis of new diverse Vivaldi antennas with corrugate side edges has been carried out. The antenna feed is realized by microstrip line with sector terminal. Such antennas may be used as independently, so as antenna elements in antenna arrays of perspective radars with videoimpulse probing signals of nanosecond (and less) duration. Results of the numerical simulation of some antenna variants have been presented.

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