09-404-FinalQuestions

09-404-FinalQuestions - EE 404 Radar Systems Duration 110...

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15/01/2010 EE 404 Radar Systems Duration: 110 minutes Answer all questions 1 (30) Figure P1. A typical Pulse Radar System a) Describe the operation of the pulsed radar system shown in Fig.P1. b) Describe unambiguous range and blind speeds for a pulse doppler radar , discuss and compare MTI radar and pulse doppler radar in terms of blind speeds and range ambiguities, shortly. Is there any compromising solution? Discuss in details, and please, feel free to draw waveforms, diagrams and give formulas. c) Compare any two of the three radar tracking techniques (sequential lobing, conical scan and monopulse). Choose the best among the two you described, and justify your choice. Again, please, feel free to provide diagrams, waveforms, signals etc. d) Describe glint error in radar tracking e) Describe effects of surface clutter and receiver noise on maximum radar range (Use the back side if necessary)
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2 (30) Frequency: 3.1-3.3 GHz Beamwidth: 0.7° (azimuth), 9° (elevation) Clutter suppression: >80 dB Angular coverage: 120° or 150-180º (depending on the application) Range(max. unambiguous): 150 km (low-altitude cruise missile), 300 km (surface ship), 350 km (fighter- sized target) Track capacity: up to 300
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This note was uploaded on 12/15/2010 for the course EE EE 401 taught by Professor Alikara during the Spring '10 term at Ankara Üniversitesi.

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09-404-FinalQuestions - EE 404 Radar Systems Duration 110...

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