41 citations · 43 across the 5 of their papers we have counts for
5 papers
Theoretical Analysis of the Characteristic Impedance in Metal-Insulator-Metal Plasmonic Transmission Lines
Hamid Nejati, Ahmad Beirami
We propose a closed form formulation for the impedance of the Metal-Insulator-Metal (MIM) plasmonic transmission lines by solving the Maxwell's equations. We provide approximations…
A Framework for Investigating the Performance of Chaotic-Map Truly Random Number Generators
Ahmad Beirami, Hamid Nejati
In this paper, we approximate the hidden Markov model of chaotic-map truly random number generators (TRNGs) and describe its fundamental limits based on the approximate entropy-rat…
Discrete-Time Chaotic-Map Truly Random Number Generators: Design, Implementation, and Variability Analysis of the Zigzag Map
Hamid Nejati, Ahmad Beirami, Warsame H. Ali
In this paper, we introduce a novel discrete chaotic map named zigzag map that demonstrates excellent chaotic behaviors and can be utilized in Truly Random Number Generators (TRNGs…
A Realizable Modified Tent Map for True Random Number Generation
Hamid Nejati, Ahmad Beirami, Yehia Massoud
Tent map is a discrete-time piecewise-affine I/O characteristic curve, which is used for chaos-based applications, such as true random number generation. However, tent map suffers…
A Performance Metric for Discrete-Time Chaos-Based Truly Random Number Generators
Ahmad Beirami, Hamid Nejati, Yehia Massoud
In this paper, we develop an information entropy based metric that represents the statistical quality of the generated binary sequence in Truly Random Number Generators (TRNG). The…