{"id":788,"date":"2021-10-14T16:26:41","date_gmt":"2021-10-14T16:26:41","guid":{"rendered":"https:\/\/itgeeks.in\/home\/?p=788"},"modified":"2021-10-14T16:26:42","modified_gmt":"2021-10-14T16:26:42","slug":"2k6-ec-801-radar-and-navigation","status":"publish","type":"post","link":"https:\/\/itgeeks.in\/home\/?p=788","title":{"rendered":"2K6 EC 801: RADAR AND NAVIGATION"},"content":{"rendered":"\n

Module I (13 hours)<\/strong>
Radar Block diagram and operation- radar frequencies- the origins of Radar- the applications of RadarRadar Equation: Prediction of range-minimum detectable signal- receiver noise-transmitter power- pulse repetition frequency and range ambiguity- antenna parameters-system losses and propagation effects.
Module II (13 hours)<\/strong>
MTI and Pulse Doppler Radar: Introduction to Doppler and MTI Radar-Delay-Line Cancellers-Staggered Pulse Repetition Frequencies-Doppler filter banks-Digital MTI processing-Moving target detector-limitations to MTI performance-MTI from a Moving platform – pulse Doppler Radar-other Doppler Radar topics-Tracking with Radar-Monopulse tracking-conical scan and sequential lobing-limitations to tracking accuracy-low-angle tracking-Tracking in range-other tracking Radar topics-comparison of trackers-Automatic Tracking with Surveillance Radars (ADT)
Module III (13 hours)<\/strong>
Detection of signals in Noise: Introduction -Matched filter Receiver-Detection criteria-Detectors-Automatic Detector-The Radar operator-Signal Management-Propagation radar waves-Atmospheric Refraction-standard propagation-Nonstandard propagation-The radar antenna-reflector antennas-Electronically steered phased array antennas-phase shifters-frequencyscan arrays Radar Transmitters Introduction-linear Beam power tubes-solid state RF Power sources-Magnetron-crossed field amplifiers-other RF power sources-other aspects of Radar Transmitter Radar Receivers The Radar receiver-Receiver noise figure-Superhetrodyne receiver-Duplexers and receiver protectors-Radar displays
Module IV (13 hours)<\/strong>
Introduction – Methods of Navigation-Radio Direction Finding-.Radio Ranges-Hyperbolic systems of Navigation (Loran and Decca) Doppler Navigation-The Doppler effect-Beam configurations-Doppler Frequency equations-track stabilizationDoppler Spectrum-components of the Doppler Navigation system-Doppler range equation-Accuracy of Doppler Navigation systems. Satellite Navigation System-The Transit System-Navstar Global Positioning System (GPS)<\/p>\n\n\n\n

TEXT BOOK:<\/strong>
1.\u00a0Merrill I. Skolnik,\u201dIntroduction to Radar Systems\u201d, Tata McGraw-Hill (3rd Edition) 2003<\/a>
2.\u00a0F.C Jordan & B. C.Balmann, \u201cElectromagnetic waves & radiating System\u201d, P.H.I<\/a>
REFERENCES:<\/strong>
1. Peyton Z.Peebles,\u201dRadar Principles\u201d, Johnwiley, 2004.
2. J.C Toomay,\u201dPrinciples of Radar\u201d, 2nd Edition-PHI, 2004.<\/p>\n\n\n\n

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S8 QUESTION PAPERS<\/a><\/div>\n\n\n\n
Notes<\/a><\/div>\n<\/div>\n\n\n\n

<\/p>\n","protected":false},"excerpt":{"rendered":"

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