Title :
Coaxial excitation of wideband V-shaped antenna
Author :
Fadeyeva, N.Yu. ; Litun, V.I. ; Rusov, Yu.S. ; Mitrokhin, V.N.
Author_Institution :
Bauman Moscow State Tech. Univ., Moscow, Russia
Abstract :
The results of coaxially fed 3-dimentional V-shaped printed antenna study are presented. The coaxial feed position providing 30% bandwidth with VSWR less than 1.5 is found. The antenna directional pattern frequency dependence is studied. The operating frequency range limitations are determined. Using the fact of far-field pattern shape distortion it is found that the final bandwidth is 21%.
Keywords :
antenna feeds; antenna radiation patterns; broadband antennas; directive antennas; microstrip antennas; VSWR; antenna directional pattern frequency dependence; coaxial excitation; coaxial feed position; coaxially fed 3-dimentional V-shaped printed antenna; far-field pattern shape distortion; wideband V-shaped antenna; Broadband antennas; Directive antennas; Electronic mail; Feeds; Frequency dependence; Wideband;
Conference_Titel :
Microwave and Telecommunication Technology (CriMiCo), 2013 23rd International Crimean Conference
Conference_Location :
Sevastopol
Print_ISBN :
978-966-335-395-1
