Title :
Design of optic fiber transmission system used in the measurement of broadband EMP signal
Author :
Xu, Yi-Guo ; Gao, Cheng ; Li, Yan-Xin ; Zhou, Bi-Hua
Author_Institution :
PLA Univ. of Sci. & Technol., Nanjing, China
Abstract :
A design is proposed for optic fiber system which is used for transient signal transmission, adopting OPA and FET as the input device of optical transmitter separately. The system receives and handle difference divide signal inputted. Through network analyzer, frequency respond of optic fiber transmission system is measured when two kinds of different input terminuses circuit are adopted. When square wave pulse signal is injected into optic fiber transmission system, time-domain respond of two schemes are analyzed and compared. From comparison, adopting FET as input terminus device of optical transmitter has much advantage than adopting OPA.
Keywords :
electromagnetic pulse; field effect transistors; network analysers; operational amplifiers; optical fibre communication; optical transmitters; time-domain analysis; FET; OPA; broadband EMP signal measurement; network analyzer; optic fiber transmission system design; optical transmitter; square wave pulse signal; time-domain analysis; transient signal transmission; EMP radiation effects; FETs; Frequency; Optical design; Optical devices; Optical fiber devices; Optical fiber networks; Optical fibers; Optical transmitters; Signal design; Electromagnetic pulse; broadband; optic fiber transmission system;
Conference_Titel :
Environmental Electromagnetics, 2009. CEEM 2009. 5th Asia-Pacific Conference on
Conference_Location :
Xian
Print_ISBN :
978-1-4244-4344-4
DOI :
10.1109/CEEM.2009.5304744
