microwave engineering pozar 4th ed solutions manual

... accounting braun 4th edition answers managerial accounting 4th edition braun test bank managerial accounting braun tietz 4th edition solutions managerial accounting 4th edition braun solutions managerial ... record surveys and feedback suggestions and enact Resources needs and suggestions made reports changes if needed by employees in feedback system Note: All of the information needed in the table above ... solutions managerial accounting 4th edition braun pdf managerial accounting 4th edition braun pdf free managerial accounting braun pdf managerial accounting 4th edition pdf 1-26

Ngày tải lên: 27/08/2020, 09:11

... SOLUTIONS MANUAL Communication Systems Engineering Second Edition John G. Proakis Masoud Salehi Prepared by Evangelos Zervas Upper Saddle River, New Jersey 07458 Publisher: Tom Robbins Editorial ... Printed in the United States of America 10987654321 ISBN 0-13-061974-6 Pearson Education Ltd., London Pearson Education Australia Pty. Ltd., Sydney Pearson Education Singapore, Pte. Ltd. Pearson Education ... Ltd., Hong Kong Pearson Education Canada, Inc., Toronto Pearson Educac`ıon de Mexico, S.A. de C.V. Pearson Education—Japan, Tokyo Pearson Education Malaysia, Pte. Ltd. Pearson Education, Upper Saddle

Ngày tải lên: 27/06/2014, 08:20

... CONTROLS 76 ENGINEERING ECONOMICS 79 ETHICS 86 CHEMICAL ENGINEERING 88 CIVIL ENGINEERING 92 ELECTRICAL AND COMPUTER ENGINEERING 108 INDUSTRIAL ENGINEERING 115 MECHANICAL ENGINEERING 125 ... examination room, the FE Supplied- Reference Handbook supplied in the room shall be returned to the examination proctors. The FE Supplied-Reference Handbook has been prepared to support the FE examination ... ENGINEERING AND SURVEYING ® FUNDAMENTALS OF ENGINEERING SUPPLIED-REFERENCE HANDBOOK Fourth Edition National Council of Examiners for Engineering

Ngày tải lên: 27/06/2014, 17:20

... SOLUTIONS MANUAL Communication Systems Engineering Second Edition John G. Proakis Masoud Salehi Prepared by Evangelos Zervas Upper Saddle River, New Jersey 07458 Publisher: Tom Robbins Editorial ... Printed in the United States of America 10987654321 ISBN 0-13-061974-6 Pearson Education Ltd., London Pearson Education Australia Pty. Ltd., Sydney Pearson Education Singapore, Pte. Ltd. Pearson Education ... Ltd., Hong Kong Pearson Education Canada, Inc., Toronto Pearson Educac`ıon de Mexico, S.A. de C.V. Pearson Education—Japan, Tokyo Pearson Education Malaysia, Pte. Ltd. Pearson Education, Upper Saddle

Ngày tải lên: 27/06/2014, 17:20

... SOLUTIONS MANUAL Communication Systems Engineering Second Edition John G. Proakis Masoud Salehi Prepared by Evangelos Zervas Upper Saddle River, New Jersey 07458 Publisher: Tom Robbins Editorial ... Printed in the United States of America 10987654321 ISBN 0-13-061974-6 Pearson Education Ltd., London Pearson Education Australia Pty. Ltd., Sydney Pearson Education Singapore, Pte. Ltd. Pearson Education ... Ltd., Hong Kong Pearson Education Canada, Inc., Toronto Pearson Educac`ıon de Mexico, S.A. de C.V. Pearson Education—Japan, Tokyo Pearson Education Malaysia, Pte. Ltd. Pearson Education, Upper Saddle

Ngày tải lên: 12/08/2014, 16:21

... bandpass filter is 2. Problem 3.3 The following figure shows the modulated signals for A = 1 and f 0 = 10. As it is observed both signals have the same envelope but there is a phase reversal at ... A plot of the spectrum of the modulated signal is given in the next figure ✻ ✻ ✻ ✻ ✻ ✻ ✻ ✻ 125 50 0-53 -52 -48 -47 47 48 52 53 KHz Problem 3.6 The mixed signal y(t) is given by y(t)=u(t) · ... value of m(t) is −6 and is achieved for sin(2π1 03 t) = −1 or t = 3 1 + 1 03 k, with k ∈ Z Hence, the modulation index is α = 6 4×1 03 4) The power delivered to the load is Pload = 1002 (1

Ngày tải lên: 12/08/2014, 16:21

... modulated signal is essentially a sinusoidal signal with amplitude A = 100, we have P = A2 = 5000 4) Using Carson’s rule, the effective bandwidth of the modulated signal can be approximated by ... W Hence, the modulated signal is t u(t) = A cos(2πfc t + 2πkf −∞ m(τ )dτ ) t = 100 cos(2πfc t + +2π1200 −∞ sinc(400τ )dτ ) 2) The maximum frequency deviation of the modulated signal is ∆fmax = ... The general expression for finding fY (y) can not be used because g(x) is constant for some interval so that there is an uncountable number of solutions for x in this interval 4) ∞ E[Y ] = = = −∞

Ngày tải lên: 12/08/2014, 16:21

... bound is satis? ?ed with equality For the lower bound D recall that h(X) = log2 (2πeσ ) Thus, h(X) − log2 (2? ?eD) = = 1 log2 (2πeσ ) − log2 (2? ?eD) 2 2πeσ log2 = R(D) 2? ?eD As it is observed the upper ... 0011) can be substituted by the codewords (000, 001) (un-filled circles) reducing in this way the average codeword length Similarly codewords 1111 and 1110 can be substituted by codewords 111 and ... entropy of the quantized source is ˆ H(X) = − 6p(ˆi ) log2 p(ˆi ) = 3.6025 x x i=1 This is the minimum number of bits per source symbol required to represent the quantized source 4) Substituting

Ngày tải lên: 12/08/2014, 16:21

... that the filter matched to the waveform s i (t)= n  k=1 c ik p(t −kT c ) can be realized as the cascade of a filter matched to p(t) followed by a discrete-time filter matched to the vector C i ... signal waveforms s i (t), we conclude that the n matched filters can be realized by a filter matched to p(t) followed by n discrete-time filters matched to the vectors C i , i =1, ,n. Problem 7.32 a) ... 2− √ 2 The average transmitted power of the 4-PSK and the 8-PSK constellation is given by P4,av = d2 , 2 P8,av = d2 √ 2− 2 Thus, the additional transmitted power needed by the 8-PSK signal is P

Ngày tải lên: 12/08/2014, 16:21

... roll-off factor α of the raised cosine pulse used for transmission is is determined by noting that 1200(1 + α) = 1350, and hence, α =0.125. Therefore, the squared root raised cosine pulse can have ... using a matched filter, the received signal r(t)is first passed through a linear filter with impulse response g R (t)=Ax rc (T −t) cos(2πf c (T −t)) The output of the matched filter is sampled at t = ... precoded sequence, the transmitted amplitude levels, the received signal levels and the... state The upper branch is associated with the transmission of −1, whereas the lower branch is associated

Ngày tải lên: 12/08/2014, 16:21

... symbol detector, we follow the same procedure as in Section 8.4.3. The results are the same with that obtained from a 3-point PAM constellation (0, ±2) used with a duobinary signal with output ... that since noise samples are correlated, knowledge of the previous noise samples provides partial information on the future noise samples and therefore reduces their effective variance 256 Problem ... state a 0 = 1 and the transmitted symbols are (a 1 ,a 2 )=(1, 1) an error is made by the sequence detector if the path (−1, 1) is more probable, given the received values of r 1 and r 2 . The

Ngày tải lên: 12/08/2014, 16:21

... = 4 log 2 (1 + P 8 ) bits/sec The required power such that the source can be transmitted via the channel with a distortion not exceeding 10, is determined by R(10) ≤ C(P ). Hence, 20 ≤ 4 log 2 ... 1111101 1111110 As it is observed the received vector y = [1110100] is in the 7 th column of the table under the error vector e 5 . Thus, the received vector will be decoded as c = y + e 5 =[ 1110000 ... the minimum distance, a 1 is appended at the end of the codewords to produce even parity. Thus, the minimum weight of the extended code is 4 and since the extended code is linear, the minimum distance

Ngày tải lên: 12/08/2014, 16:21

... minimum Euclidean distance, and the branches have been marked with the decoded transmitted symbol. The paths that have been purged are marked with an X. ✈ ✈ ✈ ✈ ✈ ✈ ✈✈ ✈ ✈ ✈✈ ✈ ✈ ✈✈ ✈ ✈ ✈✈ ✈ ✈ ✈✈ ... FSK 284 Problem 10.4 (a) ✲ Matched Filter 2   () 2 ✲ Matched Filter 2   () 2 ♥ × ✲ ♥ × ✲ ✻ ❄ ✐ + ❄ ✻ cos 2πf 2 t sin 2πf 2 t ✲ Matched Filter 1   () 2 ✲ Matched Filter 1   () 2 ♥ × ✲ ♥ × ... cos 2πf 1 t sin 2πf 1 t ✲ Matched Filter 2   () 2 ✲ Matched Filter 2   () 2 ♥ × ✲ ♥ × ✲ ✻ ❄ ✐ + ❄ ✻ cos 2πf 2 t sin 2πf 2 t ✲ Matched Filter 1   () 2 ✲ Matched Filter 1   () 2 ♥ × ✲ ♥ ×

Ngày tải lên: 12/08/2014, 16:21

... Engineering Thermodynamics Solutions Manual Prof T.T Al-Shemmeri Download free books at Prof T.T Al-Shemmeri Engineering Thermodynamics Solutions Manual Download free eBooks at bookboon.com Engineering ... bookboon.com Click on the ad to read more Engineering Thermodynamics Solutions Manual Foreword Foreword Title - Engineering hermodynamics - Solutions Manual Author – Prof T.T Al-Shemmerii hermodynamics ... Engineering Thermodynamics Solutions Manual © 2012 Prof T.T Al-Shemmeri & bookboon.com ISBN 978-87-403-0267-7 Download free eBooks at bookboon.com Engineering Thermodynamics Solutions Manual Contents Contents

Ngày tải lên: 16/12/2017, 04:31

... based on “pregnancy, childbirth, or related medical conditions.” H Federal Agency Uniform Guidelines on Employee Selection Procedures are uniform guidelines issued by federal agencies charged ... requires four rules be applied: (1) The person belongs to a protected class, (2) He or she applied and was qualified for a job, (3) Despite being qualified, he or she was rejected, (4) After the rejection, ... it can be shown the employer engaged in discrimination “with malice or reckless indifference to the federally protected rights of an aggrieved individual.” Mixed Motives — Employers cannot avoid

Ngày tải lên: 23/08/2018, 04:12

... measured clockwise from the positive x axis y T u x 45Њ kN Solutions 44918 1/21/09 12:01 PM Page © 2010 Pearson Education, Inc., Upper Saddle River, NJ All rights reserved This material is protected ... measured clockwise from the positive x axis y T u x 45Њ kN Solutions 44918 1/21/09 12:01 PM Page © 2010 Pearson Education, Inc., Upper Saddle River, NJ All rights reserved This material is protected ... 2 Solutions 44918 1/21/09 12:01 PM Page © 2010 Pearson Education, Inc., Upper Saddle River, NJ All rights reserved This material is protected under all copyright laws

Ngày tải lên: 04/10/2018, 09:26

... crate can be supported 2m A y C 122 B Solutions 44918 1/21/09 4:25 PM Page 123 © 2010 Pearson Education, Inc., Upper Saddle River, NJ All rights reserved This material is protected under all copyright ... safely supported ft ft B C ft A 128 Solutions 44918 1/21/09 4:25 PM Page 129 © 2010 Pearson Education, Inc., Upper Saddle River, NJ All rights reserved This material is protected under all copyright ... 3 Solutions 44918 1/21/09 4:25 PM Page 121 © 2010 Pearson Education, Inc., Upper Saddle River, NJ All rights reserved This material is protected under all copyright laws

Ngày tải lên: 04/10/2018, 09:26

... reserved. No part of this Manual may be displayed, reproduced or distributed in any form or by any means, without the prior written permission of the publisher, or used beyond the limited distribution ... reserved. No part of this Manual may be displayed, reproduced or distributed in any form or by any means, without the prior written permission of the publisher, or used beyond the limited distribution ... reserved. No part of this Manual may be displayed, reproduced or distributed in any form or by any means, without the prior written permission of the publisher, or used beyond the limited distribution...

Ngày tải lên: 01/04/2014, 11:53

... used, the reagent on which the conversion is based must be speci ed. Conversion is defined by the following expression: Conversion D amount of reagent consumed amount supplied D (amount in feed ... equations could then be solved sequentially, as shown in Figure 1.14, to produce a calculated value for x 6 , which could be compared with the assumed value and the procedure repeated until a satisfactory ... or volume, needs to be stated. ppm D quantity of component total quantity ð 10 6 Note. 1 ppm D 10 4 per cent. Minute quantities are sometimes quoted in ppb, parts per billion. Care is needed here, as...

Ngày tải lên: 01/04/2014, 11:15