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An AM signal has the equation v(t) =[15+4 sin (44 x 10^3t] sin (46.5 x 10^6t)Va. Find the carrier frequency.b. Find the frequency of the modulating signal.c. Find the value of m.d. Find the peak voltage of the modulated carrier.e. sketch the signal in the time domain, showing voltage and time scales.
A three-phase, 480 V system is connected to a balanced Three-phase load. The line Current (Ia)is 10A and is in phase with the line-to-line voltage Vbc. calculate the impedence of the load for the following case.
Write a program to generate a 25-Hz digital waveform with a 50 percent duty cycle on the PT0 pin as long as the voltage level on the PP7 pin is high. Your program should consist of two parts: Entry test. As long as the PP7 pin is low, it stays in t..
Let Un be a sequence of iid zero-mean,unit-variance Gaussian random variables. A "low pass filter" takes the sequence Un and produces the sequence Xn =1/2 ( Un +Un-1) a.) Does this sequence converge in the mean square sense
Assume that the Baud rate is 4800, and the clock input to the universal serial communication interface (USCI) module has a frequency of fBRCLK = 32,768 Hz. We want to set up the USCI module in the UART mode
Gaussian weighting following ideal, unweighted equalization is used to reduce time sidelobes seen with a 250-MHz chirp-pulse-compression radar. Rectangular chirp pulses are transmitted. (a) What is the half-power compressed-pulse
a) Starting from an initial count of 0000, list the countingsequence after each shift until the count returns to 0000b) Beginning with an initial count of 00..0, what is the length ofthe count sequence of an n-bit Johnson counter
Build a 5-Bit Adder with the following specifications: Must include the Carry Look Ahead Technique. Must be able to add the 2's complement of B to A, when a subtraction is made.
Design a finite state machine that uses information about which player scores a point at each stage of a game to determine when a player wins and which player wins. Your design should include one reset input to initialize your win announcer
If the overall impulse response of a data communication system is araised cosine pulse with 100% excess bandwidth (i.e. roll-offfactor of 1), then find the height and the width of the eye pattern.
The signal x(t)=10cos(t)+10sin(10t) is input into the following systems: a) \(H(s)=100/(s^{2}+10s+100)\) b) \(H(s)=s^{2}/(s^{2}+10s+100)\) calculate the output for each system.
A satellite is operated at C-Band (6 GHz in the uplink and 4 GHz in the downlink) for video broadcasting. Calculate the free-space loss experienced at this frequency, if the satellite is in geostationary orbit (GEO), located at 36 000 km above gro..
At the time the double-pole switch inthe circuit shown is closed, the initial voltages on the capacitorsC1 and C2 are VC1 = 11 V and VC2 = 6 V respectively. If the otercircuit parameters are Va = 6 V, Vb = 12 V, Vs = 28 V, R1 = 11kOhm
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