image thumbnail

updated 1 year ago

Testbench to determine the harmonic order of a SimRF Circuit Envelope simulation by Giorgia Zucchelli

Determine the harmonic order to find the best tradeoff between simulation time and accuracy. (rf, harmonic order, circuit envelope)

multi_tone_compute( F1, O1, F2, O2, F3, O3, F4, O4)

TestbenchScript.m

Testbench

image thumbnail

updated 1 year ago

GUI for Rational Fitting by Giorgia Zucchelli

Use this GUI for fitting 2-port S-parameters using the functions from RF Toolbox (rational fitting, sparameters, touchstone)

GUI for Rational Fitting

RationalFittingGUI(varargin)

simple_weight(varargin)

image thumbnail

updated almost 3 years ago

Delta Sigma Toolbox by Richard Schreier

High-level design and simulation of delta-sigma modulators (electronics, deltasigma, sigmadelta)

1; end end

DocumentNTF(arg1,osr,f0,quadrature)

ESLselect(v,sy,dw,df)

image thumbnail

updated 5 years ago

Indirect Feedback Compensation Techniques for Multi-Stage Operational Amplifiers by Vishal Saxena

Matlab simulation files for designing Two and Three-Stage Opamps using Indirect Compensation. (opamp, compensation, threestage)

parl(x,y)

sym2polys(p,x)

FOMcalc2.m

image thumbnail

updated 6 years ago

Fixed-Point ATAN2 using CORDIC by Giorgia Zucchelli

This demo shows how a fixed-point cordic algorithm to calculate a phase from polar coordinates (arct (dsp, cordic atan atan2 arc...)

Fixed-Point ATAN2 using CORDIC

atan2_fixpt(im,re)

image thumbnail

updated 7 years ago

Phase Locked Loop tutorial by Giorgia Zucchelli

A tutorial showing how Phase-Locked Loops, both analog and digital can be efficiently modeling in Si (dsp, pll vco nco phase loc...)

Demo: Phase Locked Loop

cppll

dpll

image thumbnail

updated 12 years ago

SD Toolbox by Simona Brigati

Set of Simulink models for the simulation of sigma-delta modulators. (sigmadelta modulator, sd, toolbox)

calcSNR(vout,f,fB,w,N,Vref)

calcSNRBP(vout,f,fBL,fBH,w,N,Vref)

hann(n)

Contact us