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 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 paper, we address the problem of spectrum estimation of multiple frequency-hopping
(FH) signals in the presence of random missing observations. The signals are analyzed …

In this paper, we address the problem of multiple frequency-hopping (FH) signal parameters
estimation in the presence of random missing observations. A space-time matrix with …

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 …

Frequency-hopping (FH) is one of the commonly used spread spectrum techniques that
finds wide applications in communications and radar systems due to its capability of low …

To overcome the disadvantages of a non-cooperative frequency hopping communication
system, such as a high sampling rate and inadequate prior information, parameter …

This paper addresses the problem of estimating frequency hopping (FH) signals parameters
with the single array. The existing optimization algorithms are with unrealistic computational …