In this problem, we explore how the use of FM can overcome nonlinear distortion. Consider a memoryless channel characterized by the nonlinear input–output relationship:
where vi(t) is the input and υ0(t) is the output; α1, α2, and α3, are fixed coefficients. The input is defined by the frequency-modulated signal
The message bandwidth is denoted by W, and the frequency deviation of the FM signal is ∆f.
(a) Evaluate the output υ0(t).
(b) Using the generalized Carson rule, show that if the carrier frequency satisfies the condition
then the effect of nonlinear distortion can be removed by band-pass filtering.
(c) Specify the mid-band frequency and bandwidth of the filter in part (b).
For each of the following situations, indicate whether it represents an accounting error and explain why it is or is not an error. Also state whether a trial balance wo...Aug 27 2020
Filling in the missing valuesSep 02 2020
In the human visual pathway, information is relayed from . . . 1. the left halves of both eyes to the left visual cortex 2. the right halves of both eyes to the right v...Jul 24 2021
Calculate the mass of octane, C8H18l), that must be burned in air to evolve the same quantity of energy as produced by the fusion of 1.0 g of hydrogen in the following fu...Aug 23 2021
(Estimating the cost of bank credit) Paymaster Enterprises has arranged to finance its seasonal working-capital needs with a short-term bank loan. The loan will carry a r...Apr 27 2020
Study the WBS and Gantt charts provided in Figures 3-3 and 3-4. Enter the WBS into Project 2010, indenting tasks as shown to create the WBS hierarchy. Do not enter durati...Jun 03 2020
At what yield can you buy IBM 10 year bonds if you see them quoted at a spread of 104-95? 10 year treasuries are 2% These are the follwoing answer choices. I would like t...May 28 2021
How much would you have to deposit per quarter for three years to accumulate $20,000 if the bank pays 8% interest compounded continuously? (Please Show work)a.$1540.17b.$...Aug 15 2021
Microwave Oven Programming, Inc is considering the construction of a new plant. The plant will have an initial cash outlay of $7.6 million (= -$7.6 million), and will pro...Jun 02 2021
Outplacement firms can assist laid-off employees byA. Holding mock interviews.B. Critiquing résumés.C. Both a and b.D. None of the above.May 29 2020