Message sign in a DSB-SC communication system m (t) = et [cos (9 nt) + os...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
Message sign in a DSB-SC communication system m (t) = et [cos (9 nt) + сos (14лt)] u (-t) and the carrier sign is given as c (t) = cos (400nt). Accordingly, DSB-SC (m (t) coswct) a) Draw the frequency spectrum. b) The main bandwidth of the message sign to cover 95% of its total energy. Find the bandwidth of the modulated signal now that it has been selected. www wwww Message sign in a DSB-SC communication system m (t) = et [cos (9 nt) + сos (14лt)] u (-t) and the carrier sign is given as c (t) = cos (400nt). Accordingly, DSB-SC (m (t) coswct) a) Draw the frequency spectrum. b) The main bandwidth of the message sign to cover 95% of its total energy. Find the bandwidth of the modulated signal now that it has been selected. www wwww
Expert Answer:
Related Book For
Probability and Random Processes With Applications to Signal Processing and Communications
ISBN: 978-0123869814
2nd edition
Authors: Scott Miller, Donald Childers
Posted Date:
Students also viewed these physics questions
-
Could anything go wrong for Intuit now that it has beaten out Microsoft? Why or why not?
-
ABC Corporation has a current stock price of $20.87 and is expected to pay a dividend of $1.00 in one year. Its expected stock price right after paying that dividend is $23.04. The market risk...
-
Scenario: Assume that it has been announced that this company which is Walmart now needs to close one of their locations or a division within their company. Evaluate the existing structure Explain...
-
You would like to buy a house in in 16 years and estimate that you will need a deposit of $73,014. You plan to make bi-weekly deposits into an account that you hope will earn 7.05%. How much do you...
-
For an industry of your choice, discuss how each of the following sustainability drivers impact supply chain design over the next 10 years. Once you have assessed each individually, what will be the...
-
A person makes a quantity of iced tea by mixing 500 g of hot tea (essentially water) with an equal mass of ice at its melting point. Assume the mixture has negligible energy exchanges with its...
-
The following table lists values measured for 60 consecutive eruptions of the geyser Old Faithful in Yellowstone National Park. They are the duration of the eruption (x1), the duration of the dormant...
-
The following information describes the companys sales for the year: (a) A sale for $100,000 was made on March 23. As of the end of the year, all work associated with the sale has been completed....
-
Henry is preparing a set of budgets for the quarter ending December 2021. Information is as under: Expected sales $380,000 Cost of goods sold $46,000 Electricity expenses $6,000 Advertising expenses...
-
Willow has a salary of $30,000 and experienced the following: Loss from theft of securities $(5,000) Personal casualty gain 4,000 Personal casualty loss (3,000) The amount of Willow's deduction from...
-
Gill Corporation adds raw materials to production at the beginning of the process in the Assembly Department. Data for this department for March 2017 are as follows: Costs Units Materials Conversion...
-
2. A 110-gram block is attached to a 75.0-cm string and made to go around in circles at a constant rate of 108 rpm on a frictionless, horizontal table. a) What is the angular velocity in rad/s? b)...
-
Electric potential is measured at points A = ( - 2 , - 3 ) cm and B = ( 5 , - 4 ) cm . The measurements are VA = 9 V and VB = 3 6 V , respectively. The electric field points exclusively along the x -...
-
For a company named BRAND Burger targeting people from different nationalities by serving them burgers with taste and recipies from their country, going to be opened in BC Canada Make SWOT analysis....
-
The five-charge model below consists of the interaction between a molecule of oil, represented as two polarization charges, to the left, and a molecule of water, to the right. O H* H* 50 pm 100 pm 50...
-
Can algorithms produce better hiring results than people can? Justify your position on this question.
-
The distance between City A and City B is 900mi. On a certain wall map, this is represented by a length of 1.8ft. On the map, how many feet would there be between Citv D and Citv F two cities that...
-
Integration is a vital concept when applied in one?s life. Integrating your life means making ideal choices. Perfect choices on the other go in line with quality decisions. Quality decisions lead to...
-
Develop a formula to compute the RMS bandwidth of a random process, X (t), directly from its autocorrelation function, RXX ().
-
Let X (t) and X (t) be two jointly wide sense stationary Gaussian random processes with zero- means and with autocorrelation and cross- correlation functions denoted as , RXY (r), and RXY (r)....
-
Consider a constant random process, X (t) = A, where A is a random variable. Use Definition A discrete random process, X[n], is generated by repeated tosses of a coin. Let the occurrence of a head be...
-
Name four disruptive business models and describe what they offer to their customers.
-
How is IT contributing to the success of the on-demand and shared economies?
-
What are the key strategic and tactical questions that determine an organizations profitability and management performance?
Study smarter with the SolutionInn App