A compact eight-transistor grounded nonlinear resistor possessing cubic-like current-voltage characteristics and optimized for low-voltage operation ( 1.5V) is designed in a 2 CMOS process. The resistor is then incorporated into the wellknown Chua’s circuit and tuned to develop the double-scroll chaotic attractor. The inherent nonlinear behaviours of a singleended differential pair and simple c...

BACKGROUND Intra-body communication is a new wireless scheme for transmitting signals through the human body. Understanding the transmission characteristics of the human body is therefore becoming increasingly important. Electrostatic-coupling intra-body communication system in a ground-free situation that integrate electronic products that are discretely located on individuals, such as mobile ...

In this paper two R‑L network simulator configurations employing a single VDDIBA, one resistance and one grounded capacitance are presented. The first configuration is a grounded series resistor-inductor (R‑L) network simulator and the second configuration is intended for grounded parallel resister-inductor (R‑L) circuit simulation. Both the proposed circuits enjoy several beneficial features s...

We study the elastic properties of phantom networks of Gaussian and nearly Gaussian springs. We show that the stress tensor of a Gaussian network coincides with the conductivity tensor of an equivalent resistor network, while its elastic constants vanish. We use a perturbation theory to analyze the elastic behavior of networks of slightly non-Gaussian springs. We show that the elastic constants...

We study the corner-to-corner resistance of an M × N resistor network with resistors r and s in the two spatial directions and obtain an asymptotic expansion of its exact expression for large M and N. For M = N, r = s = 1, our result is RN×N = 4 π logN + 0.077 318 + 0.266 070 N2 − 0.534 779 N4 + O ( 1 N6 ) . PACS numbers: 01.55.+b, 02.10.Yn

The paper considers a neural network with class of real extended memristors obtained via the parallel connection an ideal memristor and nonlinear resistor. resistor has same rectifying characteristic for current as that used in relevant models literature to account diode-like effects at interface between metal insulating material. proves some fundamental results on trajectory convergence this n...

A seven ports network is proposed to act as a six-way power divider/combiner. The proposed network structure consists of a set of λ/4 planar transmission lines at the design frequency and does not require any isolating resistor. The power divider is capable of providing various power ratios by judicious choice of the transmission lines characteristic impedances. Design equations are derived for...

The resistance between two arbitrary nodes in a resistor network is obtained in terms of the eigenvalues and eigenfunctions of the Laplacian matrix associated with the network. Explicit formulae for two-point resistances are deduced for regular lattices in one, two and three dimensions under various boundary conditions including that of a Möbius strip and a Klein bottle. The emphasis is on latt...

Self-synchronization in a network of two symmetrically coupled chaotic oscillators differing in time scale is studied. The oscillators have a piecewise linear nonlinearity and are coupled via a resistor. For two chaotic oscillations, a definition of the degree of synchronism is suggested on the basis of the coherence function averaged over frequencies. On–off intermittence, which arises with sy...