Question 1: What are the values of reflection coefficient and VSWR in the given cases?
a) Termination is perfectly matched.
b) Termination is a short circuit.
c) Termination is an open circuit.
Question 2: What do you mean by ferrites?
Question 3: What do you mean by Faradays rotation? Give the construction and working process of devices based on this phenomenon.
Question 4: What are the different methods of impedance matching?
Question 5: Why is hybrid Tee as well termed as magic Tee?
Question 6: Why is it named magic tee as well? Illustrate construction and working in detail.
Question 7: Why are resonators are of irregular shape?
Question 8: Write the fundamental principle of attenuator.
Question 9: Distinguish between reciprocal and nonreciprocal phase shifter.
Question 10: What do you mean by phase shifter? Describe its construction and principle of operation.