Title :
Electromagnetic field immunity measurement method for wireless communication system by opened parallel wired cell
Author :
Kitora, Masayuki ; Tokuda, Masamitsu
Author_Institution :
Musashi Inst. of Technol., Tokyo, Japan
Abstract :
We study radiated radio-frequency electromagnetic field immunity test system for wireless LAN system by using opened PW (parallel wired) cell in which metal cover is removed. Leakage electric field at distance of 160 cm from the opened PW cell decreases until 30 dB, and then does not affect to operation of the AP (access point) composed of the wireless LAN system that communicates EUT (equipment under test) installed in the PW cell. We can measure dependencies of impinging level of disturbance wave on a throughput of wireless LAN system. As a result, it is confirmed that the radiated electromagnetic field immunity test system for wireless communication system can be composed by using the opened PW cell without affecting from impinging disturbance wave.
Keywords :
electromagnetic compatibility; immunity testing; radiofrequency interference; telecommunication equipment testing; wireless LAN; 160 cm; 30 dB; access point; electromagnetic field immunity measurement method; equipment under test; impinging disturbance wave; leakage electric field; opened parallel wired cell; radiated radio frequency electromagnetic field immunity test system; wireless LAN system; wireless communication system; Anechoic chambers; Coaxial components; Electromagnetic fields; Electromagnetic measurements; Immunity testing; Radio frequency; TEM cells; Wireless LAN; Wireless communication; Wires;
Conference_Titel :
Electromagnetic Compatibility, 2003. EMC '03. 2003 IEEE International Symposium on
Print_ISBN :
0-7803-7779-6
DOI :
10.1109/ICSMC2.2003.1429131
