Suppose that the phase modulated signal of Problem has an arbitrary value for the maximum phase deviation p This modulated signal is applied to an ideal band pass filter with mid band frequency c and a pass band extending from c 1 5 m to c 1 5 m Determine the envelope, phase, and instantaneous frequency of the modulated signal at the filter output as functions of time

Question: Suppose that the phase-modulated signal of Problem has an arbitrary value for the maximum phase deviation p . This modulated signal is applied to

Suppose that the phase-modulated signal of Problem has an arbitrary value for the maximum phase deviation β_p. This modulated signal is applied to an ideal band-pass filter with mid-band frequency ƒ_c and a pass-band extending from ƒc – 1.5ƒ_m to ƒ_c + 1.5ƒ_m. Determine the envelope, phase, and instantaneous frequency of the modulated signal at the filter output as functions of time.

Step by Step Solution

★★★★★

3.34 Rating (166 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

The phasemodulated wave is st A cos2ft Bp cosft The complex envelope of st is st A expl JB cos 2ft E... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Document Format (1 attachment)

19-E-T-E-C-S (183).docx

120 KBs Word File

Students Have Also Explored These Related Telecommunication Engineering Questions!

When a certain force is applied to an ideal spring, the spring stretches a distance x from its unstretched length and does work W. If instead twice the force is applied, what distance (in terms of x)...

A narrow band FM signal has a carrier frequency of 110 kHz and a deviation ratio of 0.05. The modulation bandwidth is 10 kHz. This signal is used to generate a wide band FM signal with a deviation...

Suppose that a pulse code modulated signal results in a not so good representation of the original data when it is decoded by receivers. Briefly describe two ways to improve the accuracy of the...

Please teach me the answers to these questions and how to calculate them 1- The oscillator of a CB transmitter is guaranteed accurate to 10.005%. What are the maximum and minimum frequencies at which...

1 - The oscillator of a CB transmitter is guaranteed accurate to + - 0 . 0 0 5 % . What are the maximum and minimum frequencies at which it could actually transmit if it is set to transmit on channel...

Briefly describe ASCII and Unicode and draw attention to any relationship between them. [3 marks] (b) Briefly explain what a Reader is in the context of reading characters from data. [3 marks] A...

software projects failed. In the run-up to Y2K, most of the world's large companies claimed that fixing the Millennium Bug was a large project whose success was critical to their survival. One would...

ttth Suppose that the sequence of bags {Bn | n N} is recursively enumerated by the computable function e(n, x) = fn(x), [7 marks] Hence prove that the set of all recursive bags cannot be recursively...

Python and most Python libraries are free to download or use, though many users use Python through a paid service. Paid services help IT organizations manage the risks associated with the use of...

On December 31, 2014, the end of Plymouth Electronics' annual accounting period, the financial statement columns of its work sheet appeared as follows: Required 1. Prepare a 2014 classified,...

Enjoy the assignment to collect the primary data from (5-10) families around your neighborhood or relatives (Total number of persons will be around 20) of the following variables: 1. Division/ origin...

In confirming individual accounts receivable balances, your client's customers reported the following exceptions. Required This of these exceptions should be considered misstatements for evaluation...

Find the absolute maximum value of g ( x ) = - 2 x 2 + x - 1 over - 3 , 5 .

a. Make an exponential smoothing forecast for periods 2 through 5 with 2 values of alpha, 0.05 and 0.60, and an assumed forecast for period 1 of 30. b. Compute the MAD for each of the above...

During the inauguration for President Obama in January 2013, Beyoncé was scheduled to sing the national anthem. The question arose: Did she lipsync during her performance? No answer was...

In Problem 12.9 on page 424, an agent for a real estate company wanted to predict the monthly rent for onebedroom apartments, based on the size of the apartment (stored in Rent SilverSpring). Using...

Marty Mankamyer, the president of the United States Olympic Committee (USOC), resigned in early February 2003 following reports in The Denver Post that indicated she had demanded a commission from a...

Tic-Tac Homes has had the following balance sheet statements the past four years (in thousands): Using index analysis, what are the major problems in the company's financial condition? 20X1 20X2 20X3...

Problems with feet. Your scatterplot in Exercise 2.20 (page 98) suggests that the severity of the mild foot deformity called MA can help predict the severity of the more serious deformity called HAV....

The figure shows a 400-mm-diameter brake drum with four internally expanding shoes. Each of the hinge pins A and B supports a pair of shoes. The actuating mechanism is to be arranged to produce the...

The block-type hand brake shown in the figure has a face width of 30 mm and a mean coefficient of friction of 0.25. For an estimated actuating force of 400 N, find the maximum pressure on the shoe...

Suppose the standard deviation of the coefficient of friction in Prob. 165 is = 0.025, where the deviation from the mean is due entirely to environmental conditions. Find the brake torques...

Assume an investor made the purchases listed in the table below on the first day of every quarter for a year. Use the information provided to fill out the table below. Total Shares Owned Quarter...

politicians feel that voters will not approve a municipal bond issue to fund the building because it would increase taxes. They opt to have a state bank issue $10 million of tax-exempt securities to...

On January 1, you sold one April S&P 500 Index futures contract at a futures price of 1,525. If the April futures price is 1,500 on February 1, your profit would be if you close your position. (The...