32 citations · 87 across the 11 of their papers we have counts for
4 papers · 1 filter
Interleaving techniques for high-throughput chaotic noise generation in CMOS
Sergio Callegari, Riccardo Rovatti, Gianluca Setti
An interleaving technique is proposed to enhance the throughput of current-mode CMOS discrete time chaotic sources based on the iteration of unidimensional maps. A discussion of th…
A Tailed Tent Map Chaotic Circuit Exploiting SI Memory Elements
Sergio Callegari, Riccardo Rovatti, Gianluca Setti
In the implementation of discrete time chaotic systems, designers have mostly focused on the choice and synthesis of suitable nonlinear blocks, while correct and fast operation can…
Sample and Hold Errors in the Implementation of Chaotic Maps
Sergio Callegari, Riccardo Rovatti
Though considerable effort has recently been devoted to hardware realization of chaotic maps, the analysis generally neglects the influence of implementation inaccuracies. Here we…
A CMOS Tailed Tent Map for the Generation of Uniformly Distributed Chaotic Sequences
Sergio Callegari, Gianluca Setti, Peter J. Langlois
This paper describes the design of a modified tent map characterized by a uniform probability density function. The use of this map is proposed as an alternative to the tent map an…