Abstract: This letter proposes a high-resolution multipath time delay estimation (TDE) method for orthogonal frequency division multiplexing linear frequency modulation (OFDM-LFM) signals. Leveraging ...
Abstract: Linear frequency-modulated (LFM) and hyperbolic frequency-modulated (HFM) signals are employed in many areas, especially in the echolocating systems. To solve the problem of signal detection ...
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