Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
In a binary communication system, a binary 0 is transmitted using an electrical pulse of magnitude +2.5V and a binary 1 is transmitted as a pulse of magnitude 0V. the additive noise in the channel is known to be Gaussian with a mean of zero and a variance of 1.2. The communication channel is modeled as a binary symmetric channel. a. What is the threshold level of this system? b. Calculate the four probabilities that characterize this channel model c. Calculate the average signal-to-noise (SNR) in decibels (dB) Assume equal numbers of binary 0s and 1s.
An overflow occurs when the result of adding two number is larger than can be represented. for example, two 4-bit signednumbers will cause an overflow if their result is greater than +7or less than -8.
The stator frequency of an induction machine is 50 Hz and the rotor circuit frequency is 5 Hz. What is the rotating speed in rpm for a 4-pole induction machine
Derive and graph the electric field based on V-bi( built in Potential). Derive the depletion width (w) from built in potential and equilibrium charge equation. graph Depletion width and E-feild in forward bias.
A half-wave dipole antenna has an input impedance Zant = 73.2 + j42.5 ohms. Design an open-ended shunt stub matching network to match this antenna to a 50ohm line.
Using this method, create and test a minority vote circuit, a circuit designed to indicate when one or no inputs are HIGH. Determine the appropriate SOP equations, enter, compile, simulate, download, and test your solution.
if the analog signal to be quatized is a sinusoidal wave form x(t)=9.5sin(2000*pi*t), and if the bipolar quatizere uses 6 bits - what are the number of quantization levels - quantization step size or resolution, delta, assuming the signal range
determine the minimum sampling rate necessary to sample and perfectly reconstruct the signal x(t) = sin(6280t) / (6280t).
Two spheres separated by each other by 10m have a charge of 0.001Coulomb and 0.003 Coulomb respectively. In between the two spheresis a point of zero electric field. What is the distance from the.001 Coulomb sphere.
Design a full wave (60Hz) rectifier circuit with the capacitor filter that produces 5V 10A DC at the output with the ripple voltage of less than 5%. (Assume Von = 1 for the diodes and do not forget to draw your circuit and a time diagram of the vo..
A hollow spherical conducting shell of radius a has filamentary connections made at the top (r = a, θ =0) and bottom (r = a, θ = π). A direct current I flows down the upper filament, down the spherical surface, and out the lower filament.
Design and implement a sequence detector using a finite state machine that detects the sequence 1, 1, 0, 1, 0. Consider previous/oldest bits for the sequence detection.
If the data stream is transmitted using a bandwidth of 64 kHz in an ordinary system (without spread spectrum), what is the SNR that could be tolerated without experiencing significant errors
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd