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Certain digital communication schemes use redundancy in the form of an error control code to improve the reliability of communication.the compact disc recording media is one such example.assume a code can correct 2 or fewer errors in a block of N coded bits.if each bit detection is independant with a probability of error P(E)=10^-3.how small must N be so that the probability that the block is detected incorrectly is less than 10^-6?
You also do not need to consider radiation heat transger in the calculations. However, you should consider how the resuts for the no-fin cases might change if radiation heat transfer is included in the analysis Calculate the circuit board temperat..
The sampling frequency in a DSP system is fs=16 kHz. Anti-aliasing filter used in the system is the second-order Butterworth filter with cutoff frequency of fc=4.2 kHz. What is the percentage of aliasing level at the cutoff frequency
An NMOS differential pair is biased by a current source I = 0.2 mA having an output resistance Rss = 100 K ohm. The amplifier has drain resistances Rd = 10 k ohm. using transistors with k'nW/L = 3 mA/V^2 and ro that is large.
A modulating signal is amplified by a 80% efficiency amplifier before being combined with a 20 kW carrier to generate an AM signal. what would be The required DC input power to the amplifier, for the system to operate at 100% modulation.
Box 1 contains 5 red, 6 white, and 9 blue balls. Box 2 contains 7 red, 8 white, and 4 blue balls. A ball is withdrawn at random from Box 1 and placed in Box 2. Then, a ball is taken at random from Box 2.
Design a series resonant circuit to have a bandwidth of 400 Hz using a coil with a Ql of 20 and a resistance of 2 ohm. Find the values of L and C and the cutoff frequencies.
1. How much power reaches the receiving antenna 2. What is the EIRP in the direction of maximum transmitter antenna gain 3. What is the power density around the receiving antenna 4. What is the electric field intensity around the receiving antenna
design a combinational circuit that accept a 3-bit number and generates a 6 -bit binary number output equal to the square of the input number.
basic column controlthe basic column control system shown in figure is somewhat more complicated than the basic
A differential equation of a system with x(t) as an input and y(t) as an output is defined as a.)Find the system response to unit step function, x(t)= u(t), where b.) Specify the Zero Input Response.
Two 16-bit numbers are present in memory location starting from 7000H onwards. Add these two numbers and store 17-bit result in memory location after data.
A 20-V-rms 60-Hz ac source is in series with an ideal diodeand a 100 Ω resistance. Determine the peak current and peak inverse voltage for the diode.
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