Problems of signal propagation
Specify major problems of the signal propagation?
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Power additionally influenced by a) Fading (frequency dependent) b) Shadowing c) Refraction depending on the density of a medium d) Reflection at large obstacles e) Scattering at small obstacles f) Diffraction at the edges
What do you mean by the term feedback? And describe various types of feedback.
What do you mean by the term Integrated Circuit?
What are the essential multiplexing schemes?
Explain how the addition & multiplication can be carried out in the floating point arithmetic?
Find out the impedance of the series R-L network demonstrated in figure below at a frequency of 1 kHz and state this in the form of phase and magnitude. Calculate the current flowing in the network from the source and the individual voltages across the resistor and th
Explain the phenomenon of gradually increasing the size of the inverters in the buffer design while trying to run high capacitive load? Why not provide the output of circuit into one large inverter?
We will be using a bipolar stepper motor to control the motion of the cart. 1. How do you interface a microcontroller to a motor? Can you just connect the pins? 2. What are H-br
A multimode fiber is employed to couple light into a single mode fiber. Both of the fibers have the similar total diameter. Explain the coupling in brief. Use equations, MATLAB, and so on if necessary.
Specify all the precautions which are to be taken while handling the MOS devices?
Explain how an LED differs from conversional diode. 2.why are amplifiers coupled?
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