What do you mean by ionospheric bending?
Tell me the role of a car driver as one of a feedback mechanism.
Define discrete time and digital signal.
Define cross correlation and auto-correlation?
Using four cascaded counters with a total of 8 bits, how many states must be deleted to achieve a modulus of 20,000?
What is impulse response? Explain its significance.
What is BIBO stability? What is the condition to be satisfied for stability?
Define signal sampling?
Why is digital communication better than analogue communication?
Write the properties of linear convolution.
What are FIR and IIR systems?
How will you perform linear convolution via circular convolution?
Define digital signal.
Define discrete time
What is linear and nonlinear systems?
