WebAug 25, 2024 · This paper deals with the performance of the fractional delay estimator in the joint complex amplitude/delay estimation algorithm dedicated to digital Tx leakage … WebAug 25, 2024 · We show that, in practice, the fractional delay cannot be neglected, and we propose a joint estimation of the fractional delay and the transmitter leakage gain to perform digital compensation. The ...
Fractional‐order adaptive non‐singular fast terminal sliding mode ...
WebMar 10, 2024 · $\begingroup$ What I mean is that I use com-type pilot OFDM symbols for channel estimation, and those symbols contain guard bands at the edges of the spectrum. If I have fractional delays, a Gibbs-like effect happens at the spectrum edges of the receive OFDM symbols and this distorts both the channel estimation and the subsequent … WebIn our experiments, we found that the fractional delay estimation algorithm is sensitive to magnitude and phase offsets between the received and reference ZC-sequence waveforms. Consequently, we implemented a … meigs local bus garage
filters - How to do FFT fractional time delay (SOLVED)
WebMay 1, 2007 · Interpolation [12,13,14], fractional delay estimation [15] and fractional Fourier transform [16] attempt to overcome the FFT discretization drawback. Moreover, … WebJun 1, 2015 · Fractional time delay estimation (referred to as FDE), also known as subsample time delay estimation, is widely utilized in high precision location (such as the radar [1], [2], the medical auxiliary diagnostic [3], the satellite navigation [4] and the fault … An optimization routine slides the reference signal in time via fractional delay filters … Webthe delay and Doppler taps for i-th path (relatively to the delay–Doppler grid ) defined as ˝ i= l ˝ i M f; i= k i + NT (1) where 1 2 < i 1 2. is referred to as the fractional Doppler since … meigs marauders football