Title :
A study on metal-insensitive antenna for closed space wireless communications
Author :
Y. Nakagawa;S. Tanaka;T. Toba;T. Kimura;K. Shirasu;T. Oki;N. Nishiyama;H. Morishita
Author_Institution :
Transmission Technology Research Department, Yazaki Research & Technology Center, Yazaki Corporation, 3-1 Hikari-no-oka, Yokosuka, 239-0847, Japan
Abstract :
In order to obtain metal-insensitive antenna for closed-space wireless communications, the impedance characteristics of U-shaped folded monopole antenna is investigated in detail. The simulated and measured results show that the proposed higher impedance model has stronger metal-insensitiveness than the conventional middle impedance model. The simulated results show that the antenna gains of higher impedance models are 3dB greater than those of middle impedance models.
Keywords :
"Impedance","Antenna measurements","Metals","Wireless communication","Impedance measurement","Antenna radiation patterns"
Conference_Titel :
Antennas and Propagation (ISAP), 2015 International Symposium
