Chapter 4: Signal Representation using Fourier Series
Problem 4.1
(a)
Using Definition 4.4, the CT function x1(t) can be represented as x1(t) = c11(t) + c22(t) + c33(t)
with the coefficients cn, for n = 1,2, and 3, given by
T
c1 =
1
2T
x1 (t )1 (t )dt =
EEE 307
Class Test 2
Section B & C
Full Marks: 20
Time: 20 mins
Name: .
Student no.: .
1. A photon hits an electron which is in a quantum well. After the collision the electron is elevated from the first
energy level to the fourth energy level. If the ene
EEE 307
Class Test 1
Section B & C
Full Marks: 20
Time: 20 mins
Name:
Std no.:
1. For a BCC crystal structure the atomic mass is 54.45 g mol-1 and the radius of the atom is
0.152 nm. Find the atomic packing factor of this crystal.
2. Draw the characterist
EEE 307
Class Test 3
Section B & C
Full Marks: 20
Time: 20 mins
Name: .
Std. no.: .
Answer the following questions:
(5X2=10)
1. For N2 the orbital which is likely to form the band is
2. If heat is applied, the Fermi level of a material is
3. For electrons
EEE 307
Class Test 4
Section B & C
Full Marks: 20
Time: 20 mins
Name: .
Student no.:.
1. For a piezoelectric material piezoelectric co-efficient is given by,
2.3X1012 6X1012
3X1012
2.4X1012 1.8X1012 3.2X1012
6.4X1012 8X1012
6.2X1012
If a pressure of 3.2 G
Lecture 2: Fundamental of Logic design
Fundamental of Logic Design
Ch2,ch3,ch4
ELEE 4303 Verilog HDL
Slide 1
Lecture 2: Fundamental of Logic design
Learning Objectives
Review the basic concepts of logic circuits
Variables and functions
Boolean algebra
Design and Implementation of VLSI Systems
(EN0160)
Lecture 12: Logical Effort (2/2)
Prof. Sherief Reda
Division of Engineering, Brown University
Spring 2007
[sources: Weste/Addison Wesley Rabaey/Pearson]
S. Reda EN160
Summary of linear delay model
g: log
Design and Implementation of VLSI Systems
(EN0160)
Lecture10: Delay Estimation
Prof. Sherief Reda
Division of Engineering, Brown University
Spring 2007
[sources: Weste/Addison Wesley Rabaey/Pearson]
S. Reda EN160
Inverter step response
Find the step resp