An ideal quadrature phase shifter has frequency response function Find the outputs for the following inputs: (a)
Question:
Find the outputs for the following inputs:
(a) x1 (t) = exp (j100Ït)
(b) x2 (t) = cos (100Ït)
(c) x3 (t) = sin (100Ït)
(d) X4 (t) = II (t / 2)
Transcribed Image Text:
e-j#/2, f > 0 etj/2, f < 0 H(f) =
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 78% (14 reviews)
The outputs are the inputs phase shifted by 2 radians for frequencies greate...View the full answer
Answered By
Deborah Joseph
My experience has a tutor has helped me with learning and relearning. You learn everyday actually and there are changes that are made to the curriculum every time so being a tutor has helped in keeping me updated about the present curriculum and all.
I have also been able to help over 100 students achieve better grades particularly in the categories of Math and Biology both in their internal examinations and external examinations.
5.00+
2+ 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
-
The ideal Hilbert transformer (90-degree phase shifter) has frequency response (over one period) Figure shows H(e j? ), and Figure shows the frequency response of an ideal lowpass filter H IP (e j? )...
-
A filter has frequency response function H(f) = II (f / 2B) and input x(t) = 2W sinc (2W t). (a) Find the output y (t) for W < B. (b) Find the output y (t) for W > B. (c) In which case does the...
-
A filter has frequency response function H(f) = H 0 (f - 500) + H 0 (f + 500) where H 0 (f) = 2(f / 100) Find the noise-equivalent bandwidth of the filter.
-
Match the cooking or preparation method to the relevant equipment. EQUIPMENT METHOD Food processor with a grater attachment or box grater Baking Range, pot or deep fryer, spatula or tongs Boiling...
-
An article in the New York Times has the headline "U.S. Trade Deficit Widened Over Summer." The first sentence in the article is, "The current-account trade deficit widened slightly in the...
-
A cylindrical 1045 steel bar (Figure) is subjected to repeated compression-tension stress cycling along its axis.?If the load amplitude is 22,000 N (4950lb f ), compute the minimum allowable bar...
-
The data are daily returns to various hedge funds for period 1 April 2003 to 28 May 2010 ( \(T=1869)\) obtained from Hedge Fund Research, Inc. ("HFR"). (a) Estimate a bivariate DCC model for Merger...
-
Dry air is bubbled through 25.0 liters of water at a rate of 15.0 liters (STP)/min. The air leaving the liquid is saturated with water at 25C and 1.5 atm. How long will it take for all of the water...
-
As part of its corporate social responsibility commitments, Libra Ltd decided to assist budding entrepreneurs of a rural community by providing them with financial assistance and training to set up a...
-
Your facility wants you to expand the navigator role in the institution from Oncology to also include specially trained Chronic Disease (CD) navigators for ALL CHRONIC DISEASES they treat for...
-
Determine and accurately plot, on the same set of axes, the group delay and the phase delay for the systems with unit impulse responses: (a) h 1 (t) = 3e -5t u(t) (b) h 2 (t) = 5e -3t u (t) - 2e -5t...
-
Another definition of bandwidth for a signal is the 90% energy containment bandwidth. For a signal with energy spectral density G(f) = |X(f)| 2 , it is given by B 90 in the relation Obtain B 90 for...
-
Land Rover ads used to claim that their vehicles could climb a slope of 45. For this to be possible, what must be the mini- mum coefficient of static friction between the vehicle's tires and the...
-
Venty that Rolle's Theorem can be applied to the function f(x)=23-11z + 36z - 36 on the interval [2,6] Then find all values of c in the interval such that f' (c) = 0. Enter the exact answers in...
-
(i) f(x)=x-5 (ii) f(x) Examine the following functions for continuity. 1 X-5 = 5x5 x-25 (iii) f(x) = x-5 (iv) f(x) = |x-5| x + 5
-
5. For what value of the c is the function continuous everywhere? (a-1) x>2 f(x)= cx-1 if x2
-
4. Find the equation of the tangent line to the graph of f (x)=x Also find the tangent point where the tangent line is horizontal. 1 at the point P(5,2). Show your work.
-
Solve the system by substitution. (If there is no solution, enter NO SOLUTION. If there are an infinite number of solutions, enter the general solution in terms of x, where x is any real number.)...
-
Imagine a lidless box with height h and a square base whose sides have length x. The box must have a volume of 125 ft 3 . a. Find and graph the function S(x) that gives the surface area of the box,...
-
The rate at which the temperature of an object changes is proportional to the difference between its own temperature and the temperature of the surrounding medium. Express this rate as a function of...
-
A radially dependent surface charge is distributed on an infinite flat sheet in the x-y plane and is characterized in cylindrical coordinates by surface density s = 0 /, where 0 is a constant....
-
Given the electric field E = (4x 2y)a x (2x + 4y)a y , find (a) The equation of the streamline that passes through the point P(2, 3,4); (b) A unit vector specifying the direction of E at Q(3,2, 5).
-
An electric dipole (discussed in detail in Section 4.7) consists of two point charges of equal and opposite magnitude Q spaced by distance d. With the charges along the z axis at positions z = d/2...
-
6. (8 points) A spooky ghost is spotted initially <3, 1 > blocks from a haunted house. After 50 seconds later, the spooky ghost was spotted < -2, -3 > blocks away from the same haunted house. A...
-
Assume a rope of non-negligible mass M, pulls a block of mass M, with a non-zero acceleration on a horizontal frictionless plane. a) Show that if M, < < M,, the tension at each end of the rope is...
-
In outer space, a constant force is applied to a 33.3 kg probe initially at rest. The probe moves a distance of 105 m in 14 s. Part A What acceleration does this force produce? Express your answer in...
Study smarter with the SolutionInn App