DocumentCode
3295245
Title
High-dynamic IF Synchronizing Receiver for a New Positioning System
Author
Qiong, Zou ; Dingrong, Shao ; Li shujian ; Wen, Xu
Author_Institution
Sch. of Electr. & Inf. Eng., Beijing Univ. of Aeronaut. & Astronaut.
fYear
2006
fDate
38869
Firstpage
1165
Lastpage
1168
Abstract
This paper presents a new positioning scheme, and describes the IF (intermediate frequency) subsystem of the aircraft locating equipment. The equipment shows high performances in situations with large Doppler shifts. In order to keep the equipment as compact, lightweight and low power consumption as possible, DSP (digital signal processing) and FPGA (field programmable gate array) technologies are adopted. The key parts of hardware design are introduced, and the acquisition and tracking algorithms are proposed also
Keywords
Doppler shift; field programmable gate arrays; radio receivers; signal processing; DSP; Doppler shift; FPGA; IF synchronizing receiver; aircraft locating equipment; digital signal processing; field programmable gate array; positioning system; Aircraft; Algorithm design and analysis; Digital signal processing; Doppler shift; Energy consumption; Field programmable gate arrays; Frequency synchronization; Hardware; Optical arrays; Signal processing algorithms;
fLanguage
English
Publisher
ieee
Conference_Titel
ITS Telecommunications Proceedings, 2006 6th International Conference on
Conference_Location
Chengdu
Print_ISBN
0-7803-9587-5
Electronic_ISBN
0-7803-9587-5
Type
conf
DOI
10.1109/ITST.2006.288813
Filename
4068793
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