Title :
Research and implementation of dynamic simulation for QPSK signal
Author :
Zhe Zheng ; Jiankun Zhao ; Yang Zhou ; Zhixin Zhang
Author_Institution :
Coll. of Inf. & Electron., Beijing In stitute of Technol., Beijing, China
Abstract :
The theory of dynamic simulation for QPSK signal has been investigated. The second-order model is built to simulate the variation characteristics of distance and Doppler for QPSK signal. The dynamic simulation circuit for QPSK signal is designed based on acquisition and tracking module. The circuit realized associated simulation for distance and velocity. The result of test shows the circuit has high precision and satisfies the radar system´s request.
Keywords :
Doppler effect; network synthesis; quadrature phase shift keying; radar signal processing; radar tracking; Doppler characteristics; QPSK signal; acquisition module; distance characteristics; dynamic simulation circuit design; radar system request; second-order model; tracking module; Associated simulation; Second-order model; dynamic simulation for QPSK signal;
Conference_Titel :
Signal Processing (ICSP), 2012 IEEE 11th International Conference on
Conference_Location :
Beijing
Print_ISBN :
978-1-4673-2196-9
DOI :
10.1109/ICoSP.2012.6491522
