Издательство РАДИОТЕХНИКА

V.V. Kakshin - Engineer, JSC «Corporation «Vega» (Moscow). E-mail: mail@vega.su K.V. Kozlov - Head of Laboratory, JSC «Corporation «Vega» (Moscow). E-mail: mail@vega.su I.Yu. Ryzhov - Research Scientist, JSC «Corporation «Vega» (Moscow). E-mail: mail@vega.su I.I. Ivenkov - Head of Laboratory, JSC «Corporation «Vega» (Moscow). E-mail: mail@vega.su A.B. Vetrov - Engineer, JSC «Corporation «Vega» (Moscow). E-mail: mail@vega.su

Beam pattern synthesis for a circular antenna array

D. D. Gabrialyan – Dr.Sc. (Eng.), Professor, Deputy Head of Division of JSC “Rostov-on-Done Scientific Researches Institute” (Rostov-on-Done)

A. O. Kasyanov – Dr.Sc. (Eng.), Associate Professor, Deputy Head of Division of JSC “Rostov-on-Done Scientific Researches Institute” (Rostov-on-Done)

E-mail: kasao@mail.ru

D. S. Fedorov – Head of Division of JSC “Rostov-on-Done Scientific Researches Institute” (Rostov-on-Done)

Azimuthal direction finding of land-based sources of a radio emission at placement of a plane antenna grating of any configuration on the aircraft

E.S. Artemova – Engineer,

JSC «Concern «Sozvezdie» (Voronez)

E-mail: ntu541@sozvezdie.su

M.P. Slichenko – Ph.D.(Phys.-Math.), Head of Sector,

JSC «Concern «Sozvezdie» (Voronez)

E-mail: ntu541@sozvezdie.su

Reducing the side lobes of the directional pattern of multi-channel onboard phased antenna array in the lower hemisphere

Alexander F. Kryachko, Maxim B. Ryzhikov, Vladimir G. Svanidze

Saint Petersburg State University of Aerospace Instrumentation (SUAI) (St. Petersburg, Russia)