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Course: ECE 301, Spring 2012School: Purdue
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Purdue - ECE - 301
ECE 301, Homework #4, due date: 2/08/2012 https:/engineering.purdue.edu/chihw/12ECE301S/12ECE301S.htmlQuestion 1: [Basic] p. 61, Problem 1.27 (a,b,c)Question 2: [Basic] p. 61, Problem 1.28 (a,b,c).Question 3: [Basic] p. 62, Problem 1.28 (e,f,g).Questi
Purdue - ECE - 301
Purdue - ECE - 301
ECE 301, Homework #5, due date: 2/15/2012https:/engineering.purdue.edu/chihw/12ECE301S/12ECE301S.htmlQuestion 1: [Basic] p. 141, Problem 2.21 (b,d).Question 2: [Basic] p. 141, Problem 2.22 (a,e).Question 3: [Basic] This question is to verify the follo
Purdue - ECE - 301
continuous time signal (CT signal) discrete time signal (DT signal)(Def:)(lb)(lb)RC circuitECE 440, VIP softwaredefined radio team, ECE544ECE 438, ECE538
Purdue - ECE - 301
two test signals x1(t) and x2(t)_lin_linthat for any "linear combination" of the two test signals_linthe output is the same linear combination of the corresponding outputs y1(t) and y2(t)output?linear(-valued)(-valued)We can also define "instan
Purdue - ECE - 301
Purdue - ECE - 301
Purdue - ECE - 301
Purdue - ECE - 301
Purdue - ECE - 301
Purdue - ECE - 301
Purdue - ECE - 301
Purdue - ECE - 301
Purdue - ECE - 301
Midterm #1 of ECE301, Prof. Wang's section 6:307:30pm Thursday, February 2, 2012, FRNY G140, 1. Please make sure that it is your name printed on the exam booklet. Enter your student ID number, e-mail address, and signature in the space provided on this pa
Purdue - ECE - 301
Purdue - ECE - 301
Spring 2012: ECE 301 Signals and Systems, Course Reference Number (CRN): 17163MWF 10:3011:20am https:/engineering.purdue.edu/chihw/12ECE301S/12ECE301S.html Prof. Chih-Chun Wang Email: chihw@purdue.edu Office: MSEE354 Office Hours: MW: 3:304:20pm Th: 1:30
Purdue - ECE - 311
Purdue - ECE - 311
Purdue - ECE - 311
Differential ElementsCartesian coordinatesCylindrical coordinatesSpherical coordinates
Purdue - ECE - 311
1 Name _Sept. 24, 2009ECE 311Exam 1Fall 2009Closed Text and Notes1) Be sure you have 13 pages. 2) Write only on the question sheets. Show all your work. If you need more room for a particular problem, use the reverse side of the same page. 3) Write
Purdue - ECE - 311
Purdue - ECE - 311
1 Name _Oct. 27, 2009ECE 311Exam 2Fall 2009Closed Text and Notes1) Be sure you have 18 pages. 2) Write only on the question sheets. Show all your work. If you need more room for a particular problem, use the reverse side of the same page. 3) No calc
Purdue - ECE - 311
Purdue - ECE - 311
1 Name _Section: (check one) Chappell_ Jiao_ April 23, 2009ECE 311Exam 3Spring 2009Closed Text and Notes1) Be sure you have 17 pages. 2) Write only on the question sheets. Show all your work. If you need more room for a particular problem, use the r
Purdue - ECE - 311
Purdue - ECE - 311
1 ` Name _EE 311Final Exam December 18, 2009Fall 2009Closed Text and Notes1) Be sure you have 16 pages. 2) Write only on the question sheets. Show all your work. If you need more room for a particular problem, use the reverse side of the same page. 3
Purdue - ECE - 311
1 ` Name_Solution_EE 311Final Exam December 18, 2009Fall 2009Closed Text and Notes1) Be sure you have 16 pages. 2) Write only on the question sheets. Show all your work. If you need more room for a particular problem, use the reverse side of the same
Purdue - ECE - 311
ECE 311Electric and Magnetic Fields (Section 002 Policy and Syllabus)Spring 2011Course Website: http:/www.ece.purdue.edu/~djiao/ee311/index.html Professor: Dan Jiao Office: MSEE 224 Tel: (765) 494-5240 Email: djiao@purdue.edu Office hours: MWF: 1:00 -
Purdue - ECE - 311
EE 311 Homework 11 (Due Wednesday, April 20, 2011, Class time) Time-Harmonic Fields, Wave Propagation (4 questions)1. (25 pts)2. (25 pts)3. (25 pts)4. (25 pts) Answer the following question for an electromagnetic field that has the following magnetic
Purdue - ECE - 311
EE 311 Homework 01 (Due Wednesday, Jan. 19) Vector Algebra and Coordinate Systems (7 questions)1. (10 pts) If2. (15 pts)3. (15 pts)4. (15 pts)5. (15 pts)6. (15 pts)7. (15 pts)
Purdue - ECE - 311
EE 311 Homework 02 (Due Wednesday, Jan. 26, Class Time) Vectors, Coordinate Systems and Differential Length, Area, and Volume (8 questions)1. (10 pts)2. (10 pts)3. (10 pts)4. (10 pts)5. (15 pts)6. (15 pts)7. (15 pts)8. (15 pts)
Purdue - ECE - 311
EE 311 Homework 03 (Due Wednesday, Feb. 2, Class Time) Coulomb's law, Electric Field Intensity, and Gauss's law (7 questions)1. (15 pts)Point charges of +4 o C are placed at (1, 0, 0) and (-1, 0, 0) and a point charge of -4 o C is placed at (0, 0, 0). D
Purdue - ECE - 311
EE 311 Homework 04 (Due Wednesday, Feb. 16, Class Time) Work done by moving a point charge, Faraday's law static, Electric potential, Electric energy, Electric dipole (7 questions)1. (15 pts) 1 E = a , path 1 is the straight line from point 2. (10 pts)
Purdue - ECE - 311
EE 311 Homework 09 (Due April 6, Wednesday, Class Time) Magnetic Boundary Conditions, Inductance and Magnetic Energy (5 questions)1. (20 pts)2. (20 pts)3. (20 pts) A solid dielectric sphere of relative permeability 4 is placed in free space. The radius
Purdue - ECE - 311
EE 311 Homework 05 (Due Wednesday, Feb. 23, Class Time) Convection and Conduction Currents, Conductors, Dielectrics, and Boundary Conditions (7 questions)1. (10 pts) Find the total current in a wire having a circular cross section of radius 2 mm if the c
Purdue - ECE - 311
EE 311 Homework 06 (Due Wednesday, Mar. 2, Before 11:30 am at MSEE 230) Boundary Conditions, Poisson's and Laplace's Equations (7 questions)1. (15 pts)2. (15 pts)3. (15 pts)4. (15 pts)5. (15 pts)6. (15 pts)7. (10 pts)
Purdue - ECE - 311
EE 311 Homework 10 Updated (Due Wednesday, April 13, 2011, Class time) Faraday's Law-Electrodynamics, Displacement Current, Maxwell's equations (5 questions)1. (20 pts)2. (20 pts) A 2m 1m rectangular loop contains a 10 resistor and is moving at 1 m/s to
Purdue - ECE - 311
EE 311 Homework 07 (Due Wednesday, Mar. 23, Class Time) Capacitance, Image Theory, Biot-Savart's Law, Ampere's Law, and Magnetic Flux Density (8 questions)1. (10 pts)2. (20 pts)3. (10 pts)4. (20 pts)5. (10 pts)6. (10 pts)7. (10 pts)8. (10 pts)
Purdue - ECE - 311
EE 311 Homework 08 (Due Wednesday, Mar. 30, Class Time) Magnetic Scalar and Vector Potentials, Magnetic Force and Torque, Magnetization (6 questions)1. (15 pts) The magnetic vector potential of a current distribution in free space is given by A = 15e- si
Purdue - ECE - 311
Differential ElementsCartesian coordinatesCylindrical coordinatesSpherical coordinates
Purdue - ECE - 311
Differential ElementsCartesian coordinatesCylindrical coordinatesSpherical coordinates
Purdue - ECE - 311
e j = cos + j sin , E (t ) = Re [ Es e jt ] Es = - j H s H s = j Es + J s Ds = V , s Bs = 0 2 E s + Es = 02 2 = 2 Es = ax ( Ae- j z + Be j z ) Ae - j z - j z For Es = ax ( Ae ), H s = a y=u= , in free space, =o = 120 () o 1 1 = = = 3 108 m/s
Purdue - ECE - 311
e j = cos + j sin , E (t ) = Re [ Es e jt ] Es = - j H s H s = j Es + J s Ds = V , s Bs = 0 2 E s + Es = 02 2 = 2 Es = ax ( Ae- j z + Be j z ) Ae - j z - j z For Es = ax ( Ae ), H s = a y=u= , in free space, =o = 120 () o 1 1 = = = 3 108 m/s
Purdue - ECE - 311
Purdue - ECE - 311
Purdue - ECE - 311
Purdue - ECE - 311
Purdue - ECE - 311
Purdue - ECE - 311
Purdue - ECE - 311
Purdue - ECE - 311
Purdue - ECE - 311
Purdue - ECE - 311
Purdue - ECE - 311
Purdue - ECE - 311
Purdue - ECE - 311
Purdue - ECE - 311
Purdue - ECE - 311
Purdue - ECE - 311
Purdue - ECE - 311