ECE 101 Linear Systems Fundamentals, Fall 2009
Lab # 6 Solutions December 1, 2009
(send questions/comments to psiegel@ucsd.edu)
NOTE: These solutions demonstrate the decoding of the telephone numbers: 491-5877 (Toscanini's Ice Cream Shop in Cambridge, MA)
Pre-Lab 2
The purpose of this lab is to analyze and build a DSL filter while meeting real-world specifications.
For the first part of the lab, meeting the required specs was done through the Butterworth filter and
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f
finding o using |H(f)|2 = 1+ , w
ECE 100
Assignment 1
RLC Circuit Analysis with Matlab
Winter 2011
The scripting language Matlab is very widely used in engineering and physical sciences. It is particularly useful in
system analysis and statistics, both important in electrical engineering
Tri Quach A06502005
Tom Gregorich A08081137
10/16/09
ECE 100: Lab 3
The purpose of this lab is to study the characteristics of follower feedback circuit through
capacitive loading and gain bandwidth.
In the analysis portion looking at the block diagram, t
ECE 101 - Fall 2009 Lab #3 Solutions
Results:
The license plate reads, "ECE 101 F'09". The length of the blur is N = 444. An improperly de-blurred image has "ghosts" of the original image shifted horizontally by a factor such that you see replicas of the
Lab # 6: Systems Analysis and Design
ECE 100
Introduction
The purpose of this lab is to design and analyze various kinds of system with MATLAB
and Simulink.
#1. Dual-Integrator Analysis
Hand calculations to determine the % os are attached to the end of th
ECE 100
Lab 1
RLC Circuit Analysis with Matlab
Fall 2011
The scripting language Matlab is very widely used in engineering and physical sciences. It is particularly useful in
system analysis and statistics, both important in electrical engineering. Matlab
ECE 100
Assignment 1
RLC Circuit Analysis with Matlab
The scripting language Matlab is very widely used in engineering and physical sciences. It is particularly useful in
system analysis and statistics, both important in electrical engineering. Matlab can
ECE 100
Assignment 6
Systems Analysis and Design
Winter 2011
This assignment is to be done individually. The problems are to provide practice in systems analysis and design.
They include the use of the system simulator Simulink which is part of the Matlab
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Final ECE 100 Winter 2016 - 03-17-2016
Question 1
a- Using a combination of passive elements, R, L, and C draw the circuit of a simple band-pass filter
and derive its transfer function. Draw an asymptotic Bode plot of the filter.
b- Considering
Midterm 1 ECE 100 Winter 2015 - 02-05-2015
Question 1- Active Butterworth Filter.
Consider the circuit on the right (op-amp ideal):
1- Show that the transfer function can be written under the form :
[KCL in A and V+]
2- Introduce the quantities
and
, and
Midterm 1 ECE 100 Winter 2016 - 02-04-2016
Question 1- Colpitts filter.
Consider the circuit on your right. This circuit is known as the Colpitts filter.
1- Determine the transfer function of the filter. Vin=U1 and Vout=U2 [Indication: express u as a func
Midterm 2 ECE 100 Winter 2016- 02-25-2016
Question 1
Consider the circuit on the right.
a- Determine the loop gain of the circuit shown at right.
b- Determine the condition to have this circuit work as an oscillator.
c- When the circuit works as an oscill
ECE 100
Final Examination
Fall 2009
This examination is closed book, you may not use any reference materials or any calculator.
Be sure to show your work carefully. No credit will be given for unsupported answers.
You must get > 50% on the core problems t
ECE 65
Final Examination
Fall 2008
This examination is closed book, you may not use any reference materials. You may use a calculator.
Be sure to show your work carefully. No credit will be given for unsupported answers.
The first 3 problems on this exam
ECE 100
Assignment 1
RLC Circuit Analysis with Matlab
Winter 2017 Kante
The scripting language Matlab is very widely used in engineering and physical sciences. It is particularly useful in
system analysis and statistics, both important in electrical engin
ECE 100
Lab 4
Design of a Differentiator
Winter 2017 Kante
The goal of this lab is to design a signal processing circuit that will output the time derivative of the input scaled
by the appropriate factor. The specification for this differentiator is that
ECE 100
Lab 3
The Voltage Follower Circuit
Winter 2017 Kante
The objective of this assignment is to study the follower feedback circuit when implemented with real opamps.
Ideal opamps have infinite gain, infinite input impedance, and zero output impedance
ECE 100
Lab 2
DSL Low-pass Active Filter Design
Winter 2017 Kante
The objective of this assignment is to design, simulate, build
and test the low pass filter that is needed to separate the digital
DSL signal from the voice signal on a telephone line. The
Lab 5: Design of an Oscillator
Lab Section A01
Introduction
In this lab we build and analyze the Wein-Bridge oscillator circuit. We specifically focus on the
stability of the circuit, and how far we could push our oscillation. This can be measured by
chan