Title :
Technical approaches to immunity standardization for telecommunication equipment in Japan
Author :
Asatani, Koichi ; Ideguchi, Tsuyoshi
Author_Institution :
NTT Telecommun. Networks Labs., Tokyo, Japan
Abstract :
A method is proposed for calibrating field strength in anechoic chambers for points less than 0.8 m high. A method using a two-wire rhombic antenna is proposed for immunity testing at frequencies less than 30 MHZ. A method using a GTEM cell for testing small equipment provides the economy of standard TEM cell testing without having to use an anechoic chamber. An advanced conductive immunity test circuit is proposed which allows voltages of up to 100 V to be applied
Keywords :
anechoic chambers; calibration; electromagnetic compatibility; electronic equipment testing; field strength measurement; telecommunication equipment; GTEM cell; Japan; anechoic chambers; conductive immunity test circuit; immunity standardization; telecommunication equipment; transverse electromagnetic cell; two-wire rhombic antenna; Circuit testing; Electromagnetic compatibility; IEC standards; Immune system; Immunity testing; Radio frequency; Standardization; System testing; Telecommunication standards; Voltage;
Conference_Titel :
Electromagnetic Compatibility, 1992. From a Unified Region to a Unified World., 1992 Regional Symposium on
Conference_Location :
Tel-Aviv
Print_ISBN :
0-7803-0725-9
DOI :
10.1109/ISEMC.1992.257577
