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- Title
Simulation and Analysis of Target Echo Signal of High-resolution Radar.
- Authors
MENG Lu-wen; ZHOU Mo; ZENG Hao; CHA Hao; ZHANG Run-zhe
- Abstract
The paper analyzes the scattering properties of complex targets of high-frequency region and establishes the high-resolution radar echo model based on multi-scattering centers. On this basis, the target echo data is generated after simulation of chirp signal and the model of data collection and storage of pulse -radar is also given. The simulated echo data is processed by pulse-compression and Doppler processing to verify the validity of echo models. The result reflects the characteristics of targets and so the model is feasible and effective. The conclusion provides a technical basis for target feature extraction and object recognition.
- Subjects
SCATTERING (Physics); RADAR cross sections; SIGNAL processing; CHIRP modulation; DOPPLER radar; PULSE compression (Signal processing)
- Publication
Telecommunication Engineering, 2014, Vol 54, Issue 10, p1396
- ISSN
1001-893X
- Publication type
Article
- DOI
10.3969/j.issn.1001-893x.2014.10.015