Efficient hardware implementation of ROM-free LFM waveform generation for real-time reconfigurable software-defined radar
A Bellabas,
A Mesloub,
B Ghezali
et al.
Abstract:This paper presents a novel method for generating Linear Frequency Modulation (LFM) waveforms. Conventional Look-Up Table (LUT)-based method require large storage resources, especially in high-resolution, multi-mode radar systems. To address this issue, we propose a ROM-free, real-time LFM waveform generator. It uses the fourth-order Runge-Kutta (RK-4) method to solve differential equations for the in-phase and quadrature components. The proposed approach dynamically generates LFM waveforms using only paramete… Show more
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