Analog quantum simulation offers a hardware-specific approach to studying dynamics, but mapping model Hamiltonian onto the available device parameters requires matching hardware dynamics. We introduce paradigm for that leverages digital decomposition techniques and optimal control perform analog simulation. validate this by constructing controls superconducting transmon emulate dynamics of an e...

Problem statement: Day by day more and more products rely on analog circuits to improve the speed and reduce the power consumption(Products rely on analog circuits to improve the speed and reduce the power consumption day by day more and more.). For the VLSI implementation analog circuit design plays an important role. This analog circuit synthesis might be the most challenging and time-consume...

This paper presents an adaptive digital resolution improvement method for extrapolating and recursive analog-to-digital converters (ADCs). The presented adaptively enhanced ADC (AE-ADC) digitally estimates the digital equivalent of the input signal by utilizing an adaptive digital filter (ADF). The least mean squares (LMS) algorithm also determines the coefficients of the ADF block. In this sch...

This paper describes an approach to solving differential equations based on a block diagram solver. We call this solver Simulated Analog Computer (SAC) because our computational model took inspiration from the structure of the Analog Computers.. The model of analog computation offers an elegant representation of the solution to systems of differential equations encountered in modeling and simul...

The increasing use of mixed signal circuits with analog and digital circuitry on the same lchip have created a set of demands that traditional circuit simuiators cannot meet very well. We pmsent techniques to efficiently handle the simulation of mixed signal analog/digital circuits, a d SYMPHONY , a fast mixed-signal simulator which embodies them. SYMPHONY combines a fast simulator for digital ...

Simulation based yield optimisation is becoming an important solution for increasing robustness of analog IP blocks. This paper describes the yield optimisation of a power-on reset cell as part of an analog IP library. Yield analysis of the initial design is performed and sensitivities with respect to process parameters are determined by Monte Carlo simulation. The input parameters used for the...

This paper describes the architecture of a functional model of the visual cortex fo r preattentive vision suitable for an analog VLSI hardware implementation. To demonstrate the VLSI implementability of the system, description and simulation results of analog subthreshold circuital blocks that implement the model functional operators are provided. Moreover computer simulations of the analog V I...