Open AccessElectromagnetic modelling of a dual-mode multi-frequency feed horn of a reflector antenna with compensation for radiation pattern side lobes
Author(s) -
I. N. Rostokin,
E. V. Fedoseeva,
E. A. Rostokina
Publication year - 2017
Publication title -
vestnik koncerna vko «almaz - antej»
Language(s) - English
Resource type - Journals
ISSN - 2542-0542
DOI - 10.38013/2542-0542-2017-1-60-66
Subject(s) - feed horn , compensation (psychology) , french horn , horn antenna , reflector (photography) , parabolic antenna , radiation , antenna (radio) , side lobe , radiation pattern , optics , acoustics , antenna feed , parabolic reflector , cassegrain antenna , transmission (telecommunications) , periscope antenna , physics , computer science , slot antenna , telecommunications , psychology , light source , psychoanalysis
The article deals with constructing an antenna system for a passive multi-frequency radiometry system featuring compensation for radiation pattern side lobes. We supply results of experimentally investigating directional properties of a dual-mode multi-frequency feed horn. We also provide results of electromagnetic modelling of signal transmission characteristics in the multi-frequency feed horn that we present