### EC6602  AWP Important Questions

Anna University Regulation 2013 Electronic Communications Engineering (ECE) EC6602  AWP Important Questions for all 5 units are provided below. Download link for ECE 6th SEM EC6602  ANTENNA AND WAVE PROPAGATION  Answer Key is listed down for students to make perfect utilization and score maximum marks with our study materials.

 EC6602  AWP Important Questions Part A Q.No Questions BT Level Domain 1. List the antenna parameters. BTL 1 Remembering 2. Define Radio Antenna. BTL 1 Remembering 3. Give the basic antenna radiation equation BTL 2 Understanding 4. Draw the 3D- pattern of a directional antenna with maximum in Z- direction at Ө = 0 ̊. BTL 1 Remembering 5. Define the term antenna gain. BTL 1 Remembering 6. Identify the parameter that refers to the direction of the radiated power and define it. BTL 1 Remembering 7. Quote the expression for the radiation resistance and define the same. BTL 1 Remembering 8. Relate the Gain and Directivity of an antenna through proper expression. BTL 2 Understanding 9. Summarize the types of Baluns. BTL 2 Understanding 10. A radio link has a 15-W Transmitter connected to an antenna of 2.5m2 effective aperture at 5 GHz. The receiving antenna has an effective aperture of 0.5 m2the transmitting and is located at a 15-Km Line-of-sight distance from the transmitting antenna. Assuming lossless, matched antennas, find the power delivered to the receiver. Estimate the power delivered to RXF. BTL 2 Understanding 11. Solve the HPBW for an antenna with a field pattern given by E(Ø)=Cos2Ø for 0 ̊≤Ø≤90 ̊ BTL 3 Applying 12. Write down the equation for “directivity from pattern”. Modify the above equation to get the equation for “directivity from aperture”. BTL 3 Applying 13. Sketch the structure of Yagi Uda Array for a frequency of 200 MHz. BTL 3 Applying 14. Compare absolute gain and realized gain. BTL 4 Analyzing 15. Classify the antenna types. BTL 4 Analyzing 16. Analyze the current flow in a λ\4 coaxial Balun. BTL 4 Analyzing 17. Criticize the use of Baluns in antennas. BTL 5 Evaluating

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