Most Popular Frequency Documents
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12Fall_hw07
School: University Of Illinois, Urbana Champaign
Course: ECE 210
ECE210/211 - Fall 2012 - Homework 07 1. Consider the circuit drawn below, where the frequency response of the circuit is: H(ω) = I F . + - f(t) 0.05 F R =1Ω 0.2H i(t) (a) What is the resonant frequency of this circuit? (b) Plot |H(ω)|, and lab...
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2 Pages
Miller_HW-1A
School: Excelsior College
Course: ELECTRICAL All
... Courtney Miller. 3/4/2013. 1. Find the frequency of an AC signal having the following period: a. T = 25 milliseconds (ms). ... c. T = 5 nanoseconds (ns). 2. Find the period of an AC signal having the following frequency: a. F = 500 Hz. ...
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5 Pages
HW9_solutions_sp11
School: University Of Illinois, Urbana Champaign
Course: ECE 380
1 ECE 380 Biomedical Imaging Spring 2011 Homework 9 Solutions 1) Ultrasound Resolution (15 points) Consider a focused transducer with a radius of curvature of 10 cm and a diameter of 5 cm. The transducer operates at a frequency of 2.5 MHz and tran...
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2 Pages
Miller_HW-1A
School: Excelsior College
Course: ELECTRICAL All
... 1 1. Find the frequency of an AC signal having the following period: a. T = 25 milliseconds (ms) b. T = 100 microseconds (us) c. T = 5 nanoseconds (ns) 2. Find the period of an AC signal having the following frequency: a. F = 500 Hz ...
Most Recent Frequency Documents Uploaded All Recent Frequency Study Resources Documents
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17 Pages
Introduction+to+PSpice+Frequency+and+Time+Domain+Analysis
School: Rutgers University
Course: ELECTRICAL 14:332:223
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Frequency Essays View All Frequency Study Resources Essays
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31 Pages
FREQUENCY RESPONSE METHOD.S
School: Moi University
Course: ECE 451
FREQUENCY RESPONSE METHODS. Time domain approaches suffer the ... Frequency response implies the steady state response of a system to a sinusoidal input. In these methods, the frequency ...
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4 Pages
Am J Clin Nutr-2000-Valensise-780-3
School: Florida International University
Course: EEL 4920
... and fat-free mass. MF-BIA is based on the body's conduction of variable frequency (multifre- quency) to electrical current to determine total conductor volume of the body. Because water and electrolytes ...
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6 Pages
Transient response for 2nd order mechanical system
School: Jomo Kenyatta University Of Agriculture And Technology
Course: EE 2513
Deduce the state equations given that M= 1Kg , C = 3N/M , K =2 N/M and u(t) = 0. Evaluate: The characteristic equation , its roots , natural frequency and damping factor. ... (S+ 1) (S + 2) = 0. Poles: = -1, -2. Natural frequency. CE : + 3S + 2 = ...
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4 Pages
Stability in Second order systems
School: Jomo Kenyatta University Of Agriculture And Technology
Course: EE 2513
Q1: A second-order system is under-damped with a damping ratio of 0.4 and a natural frequency of 10Hz. Find the; Transfer function. ... H(s) =. Where: is the natural frequency. ζ is the damping coefficient. From the question, we have: ...
Frequency Homework Help View All Frequency Study Resources Homework Help
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3 Pages
HW_Week_12sol
School: University Of Southern California
Course: ELECTRICAL 528
... p). The converter shown below operates near the fundamental resonant frequency of the resonant circuit having transfer function H(s). The circuit is lossless. ... transfer ratio at that frequency? (25p ...
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15Fall_hw08
School: University Of Illinois, Urbana Champaign
Course: ECE 210
... 2e−j2t + 2l. Determine its fundamental period T0, its fundamental frequency ω0, and plot it over at least two periods. 2. For ...
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2 Pages
HW3-14
School: University Of California, San Diego
Course: ECE 107
ECE 107: Homework 3 Due April 18 by 4:30 1) Why does Zg typically have a value of 50 100 Ω for most high-frequency applications? ... b) If the source frequency is increased to 750 kHz, what are VL, IL, Vin, and Iin?? ...
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Engineering Acoustics HW 9-3
School: University Of Texas
Course: EE 363N
Engineering Acoustics Homework 9 Two point sources, separated by distance d radiate with the same amplitude, frequency, and phase. Note that for the case derived in class, the two point sources had the opposite phase. ...
Frequency Lab Reports View All Frequency Study Resources Lab Reports
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Simulation(No.1)-Chap.2-2014
School: SUNY Buffalo State College
Course: EE 310
Multisim (optional: PSpice) Simulation No.1 Frequency Response of Closed-Loop 741 OPAMP Circuit ... Perform the AC sweep simulation and find the f-3dB frequency from simulation.. ...
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12 Pages
Lab Report 08-2
School: Iowa State University
Course: EE 224
EE224 SECTIONA FrequencyResponse LabReportNo.8 Tielong Su Introduction In this weeks lab we learnt how to use Matlab to manipulate frequency response. ... EE 224 section A. Frequency Response. Lab Report No. 8. Tielong Su. ...
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6 Pages
lab1 report
School: California Polytechnic State University, Pomona
Course: ECE 205L
... Sacco. By: David Laverde. October 31, 2006. Theory. During this experiment we will create a device called Signal Generator with a frequency controller. ... A i = 1 + cos (b). where b is our frequency b = (360 / 255 ) i and i = 0,1,2,3, ..255...
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3 Pages
ET115week1lab
School: Grantham University
Course: EE 115
Frequency = 100 Hz, Period of VT =0.01s. VR1 =15V. VR2 =45V. Frequency = 1000 Hz, Period of VT =0.001s. VR1 =15V. VR2 =45V. ...
Frequency Lecture Slides View All Frequency Study Resources Lecture Slides
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17 Pages
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43 Pages
Frequency Notes View All Frequency Study Resources Notes
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12Fall_hw07
School: University Of Illinois, Urbana Champaign
Course: ECE 210
ECE210/211 - Fall 2012 - Homework 07 1. Consider the circuit drawn below, where the frequency response of the circuit is: H(ω) = I F . + - f(t) 0.05 F R =1Ω 0.2H i(t) (a) What is the resonant frequency of this circuit? (b) Plot |H(ω)|, and lab...
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5 Pages
HW9_solutions_sp11
School: University Of Illinois, Urbana Champaign
Course: ECE 380
1 ECE 380 Biomedical Imaging Spring 2011 Homework 9 Solutions 1) Ultrasound Resolution (15 points) Consider a focused transducer with a radius of curvature of 10 cm and a diameter of 5 cm. The transducer operates at a frequency of 2.5 MHz and tran...
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2 Pages
714ps5
School: Ohio State University
Course: ECE 714
PROBLEM SET 5 ECE 714 Winter Quarter 2010 Assigned: February 17th Due: February 26th in class Instructor: Joel Johnson Problem 1 A radar system operates at a center frequency of 6.5 GHz, and uses a 1.5 kHz prf. (a) Find the unambiguous range of th...
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6 Pages
tele-master-exam
School: Central Saint Martins
Course: ELEC 223
Question one: Suppose cell sites having the following characteristics: Handset Transmitter Power: 23 dBm , Base Station Height: 30 m. Handset User height: 1.5 m , Base Station Antenna gain: 14 dBi. Handset Antenna Gain: 0 dBi, Frequency: 1960 MHz....
Frequency Test Prep View All Frequency Study Resources Test Prep
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4 Pages
ECE464SampleTest2
School: University Of Illinois, Urbana Champaign
Course: ECE 464
1 . A midpoint rectifier converts load. The load resistance is sinusoidal, with a frequency neutral) of 120 V. ... 3. ln the dc-dc converter shown, the switching frequency is bo kHz. 2,-lv /oo¿ ...
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12 Pages
final_solsFall2013
School: University Of California, Los Angeles
Course: EE 113
... 1. (10 PTS; sampling theory) Consider the following LTI system operating with a sampling frequency equal to Fs KHz: ... (b) If a tone at 4 KHz is attenuated by 2/√13, can you tell what the sampling frequency Fs is? ...
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4 Pages
solnsmid2_600WI2010
School: Ohio State University
Course: ECE 5200
... (a) Since the signal is bandlimited to less than half of the sampling frequency, there will be no aliasing. ... This imples that a frequency component at f Hz in x(t) will map to ω = 2πfT rad/sample, with its amplitude multiplied by 1 ...
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2 Pages
ECE 316 Winter 2013 Quiz 2 Solutions
School: University Of Toronto
Course: ECE 316
... Take the sinusoid to be a cosine: In the following we have taken the carrier frequency to be 10 times the frequency of the message. ... The output is. Now this signal consists of a dc value plus a bandpass FM signal with carrier frequency . ...
