Title :
EM susceptibility assessment of satcom terminal
Author :
Kumar, Virendra ; Tyagi, S.K.
Author_Institution :
Defence Electron. Applications Lab., Dehradun, India
Abstract :
A satcom antenna and terminal equipment were exposed to an electric field in the frequency range of 10 kHz-120 MHz in order to establish susceptibility criteria. The measurment revealed the following facts. (i) the parabolic reflector meant to receive signals in the C-band also responds to signals in the 80-100 MHz band. (ii) The baseband sub-system was found to be susceptible in the frequency range of 12-18.5 & 80-100 MHz. (iii) the complete system excluding antenna was found to be susceptible in the range of 80-100 MHz and at 112 MHz
Keywords :
antenna testing; radio equipment; radiofrequency interference; reflector antennas; satellite antennas; telecommunication equipment testing; telecommunication terminals; 10 kHz to 120 MHz; C-band; EM susceptibility assessment; baseband sub-system; parabolic reflector; satcom antenna; satcom terminal; terminal equipment; Baseband; Degradation; Frequency; Jamming; Laboratories; Military aircraft; Military satellites; Satellite antennas; Time division multiplexing; Vehicles;
Conference_Titel :
Electromagnetic Interference and Compatibility '97. Proceedings of the International Conference on
Conference_Location :
Hyderabad
Print_ISBN :
81-900652-0-3
DOI :
10.1109/ICEMIC.1997.669761
