Title :
Effect of finite screen and monopole´s height on radiation characteristics of monopole antenna
Author :
Ivanchenko, I.V. ; Khruslov, M.M. ; Korolev, A.M. ; Pazynin, V.L. ; Popenko, N.A.
Author_Institution :
NAS of Ukraine, Kharkov
Abstract :
This paper presents the investigation results on the effect of separate element dimensions on the radiation characteristics of coaxial X-band monopole antenna. In particular, the variations of monopole height, ground-plane dimensions, and monopole location relative to the ground plane are analyzed in details. Based on FDTD simulations a contribution of EM fields scattered by these elements in the radiation pattern formation has been shown. As a result, the regularities in the elevation angle of peak directivity changing have been determined.
Keywords :
antenna radiation patterns; finite difference time-domain analysis; monopole antennas; FDTD simulations; finite difference time-domain analysis; ground plane; monopole antenna; radiation characteristics; radiation pattern formation; Adaptive arrays; Antenna arrays; Antenna measurements; Antenna radiation patterns; Coaxial components; Finite difference methods; Frequency; Mobile antennas; Scattering; Time domain analysis; FDTD technique; monopole antenna; near field; radiation pattern;
Conference_Titel :
Microwaves, Radar & Wireless Communications, 2006. MIKON 2006. International Conference on
Conference_Location :
Krakow
Print_ISBN :
978-83-906662-7-3
DOI :
10.1109/MIKON.2006.4345284
