Show that the power spectral density of a CAP signal with a total of L amplitude levels
Question:
Show that the power spectral density of a CAP signal with a total of L amplitude levels is defined by S(f) = ?2A/T |P(f)|2 where |P(f)| is the magnitude spectrum of the pass band in phase pulse p(t); the ?2A is the variance of the complex symbols Ai = ai + jbi, which is defined by
Transcribed Image Text:
(a + b?)
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 69% (13 reviews)
The CAP signal can be expressed as st anptnT bptnT 110...View the full answer
Answered By
Ali Khawaja
my expertise are as follows: financial accounting : - journal entries - financial statements including balance sheet, profit & loss account, cash flow statement & statement of changes in equity -consolidated statement of financial position. -ratio analysis -depreciation methods -accounting concepts -understanding and application of all international financial reporting standards (ifrs) -international accounting standards (ias) -etc business analysis : -business strategy -strategic choices -business processes -e-business -e-marketing -project management -finance -hrm financial management : -project appraisal -capital budgeting -net present value (npv) -internal rate of return (irr) -net present value(npv) -payback period -strategic position -strategic choices -information technology -project management -finance -human resource management auditing: -internal audit -external audit -substantive procedures -analytic procedures -designing and assessment of internal controls -developing the flow charts & data flow diagrams -audit reports -engagement letter -materiality economics: -micro -macro -game theory -econometric -mathematical application in economics -empirical macroeconomics -international trade -international political economy -monetary theory and policy -public economics ,business law, and all regarding commerce
4.00+
1+ Reviews
10+ Question Solved
Related Book For
Question Posted:
Students also viewed these Telecommunication Engineering questions
-
The power spectral density of a narrowband noise n (t) is as shown in Figure. The carrier frequency is 5 HZ. (a) Find the power spectral densities of the in-phase and quadrature components of n (t)....
-
The power spectral density of a wide-sense stationary random process is given by S X (f) = 10(f) + 25sinc 2 (5f) + 5 (f - 10) + 5 (f + 10) (a) Sketch and fully dimension this power spectral density...
-
(a) Derive the formula for the power spectral density of a transmitted signal using the 2B1Q line code. (b) Plot the power spectrum of the following line codes Manchester code Modified duobinarv code...
-
Discuss the differences between @classmethod , @staticmethod , and instance methods in Python.
-
The brakes on a truck can overheat and catch on fire if the truck goes down a long steep hill without shifting into a lower gear. (a) Explain why this happens in terms of energy and power. (b) Would...
-
1. In what way does the political environment in Vietnam pose both an opportunity and a threat for American MNCs seeking to do business there? 2. Why are U.S. multinationals so interested in going...
-
It has been observed that managers make little use of many quantitative techniques that have been recommended to them. Why do you think this is? What, if anything, should be done about it?
-
The stockholders equity section of Maley Corporations balance sheet consists of common stock ($8 par) $1,000,000 and retained earnings $300,000. A 10% stock dividend (12,500 shares) is declared when...
-
Which method is mostly used by European entities for determining goodwill? a. proportional consolidation method b. the parent company extensionmethod c. the proprietary concept method d. the entity...
-
Let X, Y, and Z have the joint probability density function (a) Find k. (b) Find P (X < 1/4, y > , l < Z < 2 ) .
-
The two-dimensional CAP and Mary QAM schemes are closely related. Do thefo11oWifl (a) Given a QAM system, with a prescribed number of amplitude levels, derive the equivalent CAP system. (b) Perform...
-
You are given the baseband raised-cosine spectrum G(f) pertaining to a certain roll off factor . Describe a frequency-domain procedure for evaluating the pass band in phase pulse p(t) and quadrature...
-
For what types of data would you use nonparametric versus parametric statistics?
-
What are agreed-upon procedures?
-
Describe the reporting format for a report on a review of interim financial information of a public company. What type of assurance is given?
-
What procedures would a CPA perform in a review of interim financial information of a public company?
-
Define a compilation of financial statements.
-
Describe the reporting format for a report on a compilation. What type of assurance is given?
-
In recent years, Escobar Company purchased three machines. Because of heavy turnover in the accounting department, a different accountant was in charge of selecting the depreciation method for each...
-
Three successive resonance frequencies in an organ pipe are 1310, 1834, and 2358 Hz. (a) Is the pipe closed at one end or open at both ends? (b) What is the fundamental frequency? (c) What is the...
-
Use the concepts in this chapter to obtain an estimate for the number of atoms in the universe. Make the following assumptions: (a) All of the atoms in the universe are hydrogen atoms in stars. (This...
-
This chapter discusses thick clients. There has been a good deal of work, past and present, in the area of thin clients. How would you characterize a thin client?
-
What is the port used by SMTP?
-
What is the difference between the RFC 821 and RFC 822?
-
Which of the following groups should be the focal point of a company's strategy? MulABC Inc. produces a single product, In doing so, the company incurs overhead costs as follows: Indirect Factory...
-
When capturing and documenting system audit requirements for an IT project, the teams is focused on capturing the following
-
Gabriela is a claims adjuster who is conducting a phone interview with a claimant. She has asked a question to openly address an issue and clarify one of the claimant's statements. Gabriella has...
Study smarter with the SolutionInn App