SAR Linear Frequency Modulated Signal Pulse Compression Simulation
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Detailed Documentation
In this document, we will discuss the relevant aspects of SAR linear frequency modulated signal pulse compression simulation. We will focus particularly on the impact of time-domain windowing on the sidelobe levels of pulse-compressed signals and conduct an in-depth examination of this phenomenon. We will provide detailed explanations of the principles and functions of windowing methods, along with practical examples and application scenarios. Through these discussions, we aim to enhance the understanding of the pulse compression simulation process and the influencing factors involved. The implementation typically involves generating LFM signals using functions like chirp(), applying window functions (e.g., hamming(), hanning()) in the time domain before pulse compression, and analyzing the results using matched filtering techniques. Key metrics include mainlobe width and peak sidelobe ratio calculations. Let's begin!
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