In this paper, a parameter estimation algorithm for wideband multiple FH (multi-FH) signals
based on compressed sensing (CS) is proposed. Our proposed algorithm is aiming at the …

The parameter estimation of multiple frequency-hopping (multiple FH) signals with
frequency-switching time is a great challenge under conditions in which the number of …

This paper considers the problem of estimating the parameters of a frequency-hopping
signal under non-cooperative conditions. To make the estimation of different parameters …

Most existing parameter estimation algorithms for Frequency Hopping (FH) signal do not
consider the structural characteristics of FH signals, and have the disadvantages of high …

The hopping time reflects the time-varying characteristics of frequency-hopping (FH) signals,
which are essential parameters for the spectrum estimation of FH signals. In this study, we …

In this study, the problem of estimating multiple frequency‐hopping (FH) signal parameters
in situations in which random observations are missing is addressed. A uniform linear array …

The frequency-hopping spread spectrum (FHSS) signals can be sparsely represented in
frequency domain at any given time. In this letter, we render a dictionary and propose non …

In the case of parameter estimation of Frequency Hopping (FH) signal based on
conventional time-frequency analysis, the suppression of cross-terms in Time-Frequency …

The existing frequency hopping (FH) signal analysis methods have the disadvantages of
poor time-frequency resolution and low noise suppression ability. Because of the large …

Compressive sensing (CS) could sample the sparse signal at a rate much lower than
Nyquist-rate and reconstruct it with high probability by optimization technique. This paper …