Title :
Spectrum averaging in ELT signal processing
Author :
Sun, Xiangqun ; Carter, C.R.
Author_Institution :
Commun. Res. Lab., McMaster Univ., Hamilton, Ont., Canada
Abstract :
Search and rescue satellite-aided tracking (SARSAT) involves the use of satellites in low-polar orbits which relay the emergency signals of distressed vehicles to an earth station for signal analysis. We compare three methods of spectral estimation for coherent emergency locator transmitter signals
Keywords :
emergency services; radio transmitters; satellite communication; satellite tracking; signal processing; spectral analysis; ELT signal processing; SARSAT; coherent emergency locator transmitter signals; distressed vehicles; earth station; emergency signals; low-polar orbits; search and rescue satellite-aided tracking; signal analysis; spectral estimation; spectrum averaging; Artificial satellites; Frequency; Ice; Low earth orbit satellites; Pulse modulation; Relays; Signal analysis; Signal processing; Sun; Vehicles;
Conference_Titel :
Electrical and Computer Engineering, 1998. IEEE Canadian Conference on
Conference_Location :
Waterloo, Ont.
Print_ISBN :
0-7803-4314-X
DOI :
10.1109/CCECE.1998.682708
