Title :
Interference to launch vehicle telecommand system from Hamsat uplink — A case study
Author :
Chacko, Thomas ; Agarwal, N.K.
Author_Institution :
Avionics Entity, Vikram Sarabhai Space Centre, Trivandrum, India
Abstract :
This paper describes in detail, the test procedure, computation of signal strengths, and an explanation as to why a launch vehicle telecommand system works satisfactorily even when an interfering signal is stronger than the intended signal.
Keywords :
artificial satellites; interference suppression; mobile satellite communication; Hamsat uplink; interference; interfering signal; launch vehicle telecommand system; signal strengths; Convolution; Decoding; Frequency modulation; Frequency shift keying; Interference; Rockets; Signal generators; System testing; Telecommunications; Vehicles;
Conference_Titel :
ElectroMagnetic Interference and Compatibility (INCEMIC), 2006 Proceedings of the 9th International Conference on
Conference_Location :
Bangalore
Print_ISBN :
978-1-4244-5203-3
