Summary
International Symposium on Nonlinear Theory and Its Applications
2016
Session Number:A2L-G
Session:
Number:A2L-G-5
Analysis of Antenna Pattern Change Caused by Architectures Close by Radio Transmitting Station
Kazuhisa Haeiwa, Kazuhiko Kitayama, Takeshi Kamio, Hisato Fujisaka,
pp.-
Publication Date:2016/11/27
Online ISSN:2188-5079
Summary:
In medium wave broadcasting stations, architectures close by transmitting station affect antenna pattern and transmitter load impedance. In this paper, the authors show this change of antenna pattern can be analyzed exactly (errors: less than 0.1dB) by considering shape of architectures as cylindrical antennas with same height and area, also introducing radiation efficiency coefficients representing imperfect ground conditions.