Radar signal processing questions

1. Date of Exam: 09/04/2016 Session:I
Second Internal Examination – April‘16
(Common to IME Communication and Networking)
Sub Code :DS7202 Class & Year : I ME
Sub Name : Radar Signal Processing Max. Marks : 50 Marks.
Staff In-charge :Mr. J.Prabin Jose Total Time : 1 ½ Hrs.
Answer all the Questions :- (5 x 2 = 10 marks)
1. What is meant by Jamming in Radar?
2. Define Doppler Shift in Radar?
3. Define Sampling theorem and quantization
4. Define I/Q Imbalance in radar?
5. Mention the mathematical expression for Signal to quantization noise ratio?
Answer all the Questions:- (1 x 8 = 8 marks)
6. Briefly explain the domains and criteria for sampling radar signals
Answer all the Questions: - (2x16 =32 marks)
7. a(i)Explain about different frequency Models in Radar (16M)
Or
b(ii)Describe about Sampling process of radar in fast and slow time dimension (16M)
8.a(i)Briefly analyze Sampling process in spatial and angle dimension (16M)
Or
b(ii) Explain about the concept of I/Q Imbalance and Digital I/Q in radar (16M)