Title :
Changes of electric fields and radiation patterns depending on cabin antenna positions
Author :
Nakakura, Nobuaki ; Yamada, Yoshihide
Author_Institution :
Nat. Defense Acad., Yokosuka, Japan
Abstract :
Electrical fields inside a car and radiation patterns are simulated at 800 MHz. Radiation patterns change dramatically according to antenna positions. We find out that variety of radiation patterns can be categorized in some groups. And it is shown that standing waves in a cabin play very important roles in categorizations. The electromagnetic simulator, FEKO suite 4.1, is employed.
Keywords :
antenna radiation patterns; computational electromagnetics; electric fields; mobile antennas; simulation; 800 MHz; FEKO suite 4.1; cabin antenna positions; car antenna; electric field changes; electromagnetic simulator; radiation patterns; standing waves; Accuracy; Bismuth; Clocks; Computational modeling; Dipole antennas; Ear; Electromagnetic radiation; Employment; Moment methods; Near-field radiation pattern;
Conference_Titel :
Antennas and Propagation Society International Symposium, 2004. IEEE
Print_ISBN :
0-7803-8302-8
DOI :
10.1109/APS.2004.1332054
