Assume that an FM demodulator operates in the presence of sinusoidal interference. Show that the discriminator output
Question:
Assume that an FM demodulator operates in the presence of sinusoidal interference. Show that the discriminator output is a nonzero constant for each of the following cases: Ai = Ac, Ai = -Ac, and Ai >> Ac. Determine the FM demodulator output for each of these three cases.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 45% (11 reviews)
For A i A c we can write from 4146 x r t A c cos c t cos c i t wh...View the full answer
Answered By
Madhvendra Pandey
Hi! I am Madhvendra, and I am your new friend ready to help you in the field of business, accounting, and finance. I am a College graduate in B.Com, and currently pursuing a Chartered Accountancy course (i.e equivalent to CPA in the USA). I have around 3 years of experience in the field of Financial Accounts, finance and, business studies, thereby looking forward to sharing those experiences in such a way that finds suitable solutions to your query.
Thus, please feel free to contact me regarding the same.
5.00+
1+ Reviews
10+ Question Solved
Related Book For
Principles of Communications Systems, Modulation and Noise
ISBN: 978-8126556793
7th edition
Authors: Rodger E. Ziemer, William H. Tranter
Question Posted:
Students also viewed these Physics questions
-
An FM demodulator using a PLL has a center frequency of 2 kHz and is implemented as a first-order loop. The input signal alternates between 1.95 kHz and2.05 kHz at a rate of 200 Hz with instantaneous...
-
In the presence of the enzyme aconitase, the double bond of aconitic acid undergoes hydration. The reaction is reversible, and the following equilibrium is established:
-
Ethyl alcohol (ethanol) can be produced by the fermentation of sugars derived from trains and other agricultural products. Some countries without large petroleum and natural as reservessuch as...
-
Perform the indicated operations and then simplify. Assume that all variables represent nonzero real numbers. 20yx3 + 15y4x + 25yx4 10yx
-
Which of the following are examples of a firm experiencing positive technological change? a. A fall in the wages it pays its mechanics leads United Airlines to lower its ticket prices. b. A training...
-
Why do companies invest in other companies?
-
Assume that \(30 \%\) of the laser diodes in a batch of 100 meet the minimum power requirements of a specific customer. If a laser diode is selected randomly, that is, each laser diode is equally...
-
A quantity of liquid chloroform is placed in an open, transparent, three-liter flask and boiled long enough to purge all air from the vapor space. The flask is then sealed and allowed to equilibrate...
-
Context: Flex seal, a family owned business, in Weston Florida was founded in 2011. It is a known American brand that specializes in adhesive bonding products. The start of their product line was the...
-
The Robinsons are planning a wedding and reception for their daughter, Rachel. Some of the most expensive items served at the reception and dinner are wine and beer. The Robinsons are planning on 200...
-
Assuming the loop filter model for an imperfect second-order PLL described in the preceding problem, derive the steady-state phase errors under the three conditions of θ 0 , f Î...
-
Write a MATLAB program that will produce plots like those shown in Figure 5.2 assuming a random binary data sequence. Include as an option a Butter worth channel filter whose number of poles and...
-
Which of the following would the auditor consider to be an incompatible operation if the cashier receives remittances? a. The cashier prepares the daily deposit. b. The cashier makes the daily...
-
Merchants Financial Services has a customer base of 500,000 existing customers. In September, the marketing manager will mail the complete file but wants to test two new formats, two new creative...
-
Design a class Bank that contains a number of bank accounts. Each account has an account number and a current balance. Add an accountNumber field to the BankAccount class. Store the bank accounts in...
-
Consider the following class: public class Sequence { private ArrayList values; public Sequence() { values = new ArrayList (); } public void add(int n) { values.add(n); } public String toString() {...
-
A pet shop wants to give a discount to its clients if they buy one or more pets and at least five other items. The discount is equal to 20 percent of the cost of the other items, but not the pets....
-
Add a method public Sequence merge(Sequence other) to the Sequence class of Exercise E7.23 that merges two sequences, alternating elements from both sequences. If one sequence is shorter than the...
-
In a study investigating how students use their laptop computers in class, researchers recruited 45 students at one university in the Northeast who regularly take their laptops to class. Software was...
-
What can scientists learn by comparing the fossilized skeletons of extinct primates with the bones of modern species?
-
Sulfur hexafluoride (SF6) is a high-density gas that has refractive index, ns = 1.8 at a specified pressure, temperature, and wavelength. Consider the retro-reflecting prism shown in Fig. 12.16, that...
-
A uniform plane wave is normally incident onto a slab of glass (n = 1.45) whose back surface is in contact with a perfect conductor. Determine the reflective phase shift at the front surface of the...
-
Suppose that Ï in Figure 12.17 is Brewsters angle, and that θ 1 is the critical angle. Find n 0 in terms of n 1 and n 2 . z y 2
-
1. Negative impact of blockchain technology on taxation in the accounting profession. 2.what are the factors that influence an organisations work practice and expectations of an accounting...
-
What do you think of modeling an entire culture on just six dimensions? Are there aspects of the culture that are not covered by these dimensions? What do you think of the mere concept of culture as...
-
A business organisation is a system. It consists of many subsystems, such as departments, divisions, process teams and other workgroups. Organisations are designed for the purpose of creating...
Study smarter with the SolutionInn App