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Airborne PD radar clutter and systems modeling and simulation

Author: ZhangHongWei
Tutor: ZhangLinRang
School: Xi'an University of Electronic Science and Technology
Course: Signal and Information Processing
Keywords: Airborne PD Radar Clutter Clutter cancellation Radar System Modeling and Simulation
CLC: TN958.2
Type: Master's thesis
Year: 2007
Downloads: 144
Quote: 1
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Abstract


Airborne PD radar is a very important radar, airborne PD radar under the depending on the work of simulation is the core of clutter simulation and elimination, this article is mainly to the airborne PD radar under the work conditions are simulated. This distance ring surface scattering unit division method is used to simulate clutter, and analyses the influence of beam pointing to the center of main lobe clutter frequency, beam width, and the influence of vehicle speed and emission wavelength of the signal and the antenna scan on the influence of the width of main lobe clutter; Distance fuzzy and doppler was analyzed and the influence of matched filter to clutter, on the basis of the clutter model of clutter cancellation model is established. Established a repetition frequency of airborne PD radar system signal processing part of the model, some simulation results are given, illustrates the working principle of the system through the comparison with theoretical results, confirmed the validity and the correctness of the system.

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CLC: > Industrial Technology > Radio electronics, telecommunications technology > Radar > Radar: institutional sub- > Pulsed Doppler system radar
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