Title :
Development of a small passive electro-optic EMP sensor
Author :
Xie Yanzhao ; Jiao Jie ; Sun Beiyun ; Wang Qunshu ; Wang Zanji
Author_Institution :
Dept. of Electr. Eng., Tsinghua Univ., Beijing, China
Abstract :
A small passive electro-optic EMP sensor with the frequency range from 0.1 Hz to 700 MHz has been developed. This sensor can detect the field strength from 0.5 V/m to about 3000 V/m using different lengths of dipole antenna. The small probe size and all-dielectric fiber-optic cabling of the passive electro-optic probe allows for nonintrusive pulsed E-field measurement in small enclosure or complicated electromagnetic environments.
Keywords :
dipole antennas; electro-optical devices; electromagnetic pulse; fibre optic sensors; field strength measurement; probes; EMP sensor; all-dielectric fiber-optic cabling; complicated electromagnetic environments; dipole antenna; field strength; nonintrusive pulsed E-field measurement; passive electro-optic sensor; probe size; small enclosure; Antenna measurements; Dipole antennas; EMP radiation effects; Electrooptic devices; Frequency; Optical fiber cables; Optical fiber sensors; Probes; Pulse measurements; Size measurement;
Conference_Titel :
Environmental Electromagnetics, 2003. CEEM 2003. Proceedings. Asia-Pacific Conference on
Conference_Location :
Hangzhou, China
Print_ISBN :
7-5635-0802-3
DOI :
10.1109/CEEM.2003.238005
