DocumentCode
2613045
Title
A novel L band satellite beacon receiver based on Zero IF converter
Author
Rui, Li ; Laiding, Zhao
Author_Institution
Coll. of Electron. Sci. & Eng., Nanjing Univ. of Posts & Telecommun., Nanjing, China
Volume
5
fYear
2011
fDate
15-17 Oct. 2011
Firstpage
2634
Lastpage
2637
Abstract
A novel kind of L band satellite beacon receiver is described in this paper. The Zero IF down convert concept is used to the receipt of the satellite beacon signal. Digital signal processing is also used in the receiver. When the input signal is -90dBm, the output of the receiver is -10dBm, thus s/n is 20dBm. When the input signal is -95dBm, the output of the receiver is also -10dBm, thus s/n is 10dBm. The output is same but s/n is different due to the use of AGC in the Zero IF concept.
Keywords
receivers; satellite communication; signal processing; L band satellite beacon receiver; digital signal processing; satellite beacon signal; zero IF converter; Field programmable gate arrays; Noise; Receiving antennas; Satellite antennas; Satellite broadcasting; Satellites; FFT; Receiver; Satellite Beacon; Zero IF;
fLanguage
English
Publisher
ieee
Conference_Titel
Image and Signal Processing (CISP), 2011 4th International Congress on
Conference_Location
Shanghai
Print_ISBN
978-1-4244-9304-3
Type
conf
DOI
10.1109/CISP.2011.6100728
Filename
6100728
Link To Document