Title :
A primary study on near field distribution of hand-held transceivers on the horizontal plane
Author :
Weiping, DOU ; Linchang, Zhang
Author_Institution :
EMC Res. Section, Northern Jiaotong Univ., Beijing, China
Abstract :
This paper studies the near field distribution of a hand-held transceiver, Kenwood model TR2500. Its near field distribution on the horizontal plane is studied in three cases. One case is where the antenna is normal to the ground without the human model. The other two cases are where the angle included between the antenna and the normal line of ground is 45 degrees with the human model and without it respectively. The paper gives the near field contour plots of the transceiver by numerical calculation and experiments. It shows that the fields in most regions decrease when the transceiver is placed close to the human model
Keywords :
biological effects of fields; electromagnetic fields; finite difference time-domain analysis; mobile antennas; transceivers; EMC anechoic chamber; FDTD method; Kenwood TR2500 transceiver; antenna; biological effects; experiments; ground; hand-held transceivers; horizontal plane; human mode; near field contour plots; near field distribution; normal line; numerical calculation; Transceivers;
Conference_Titel :
Electromagnetic Compatibility Proceedings, 1997 International Symposium on
Conference_Location :
Beijing
Print_ISBN :
0-7803-3608-9
DOI :
10.1109/ELMAGC.1997.617154
