Note for Radar System - RS By JNTU Heroes

Topics ( 7 )

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Multiple Frequency CW Radar. UNIT-V MTI and Pulse Doppler radar: Introduction, Principle, MTI Radar with - Power Amplifier Transmitter and Power Oscillator Transmitter, Delay Line Cancellers – Filter Characteristics, Blind Speeds, Double Cancellation, Staggered PRFs. Range Gated Doppler Filters. MTI Radar Parameters, Limitations to MTI Performance, Non-coherent MTI, MTI versus Pulse Doppler radar. UNIT-VI Tracking Radar: Tracking with Radar, Sequential Lobing, Conical Scan, Monopulse Radar – Amplitude Comparison and Phase Comparison Monopulse. Low angle tracking, tracking in range, acquisition, ComparisonofTrackers. UNIT-VII Detection of Radar Signals in Noise: Introduction, Matched filter receiverResponse Characteristics and Derivation, Correlation Function and Cross-Correlation receiver, Efficiency of Non-matched Filters, matched Filter with Non-white Noise. UNIT-VIII 3

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Radar Receivers: Noise Figure and Noise temperature, Displays-types, DuplexersBranch type and Balanced type, Circulators as Duplexers. Introduction to Phased Array Antennas-Basic Concepts, Radiation Pattern, Beam Steering and Beam Width Changes, Series versus Parallel Feeds, Applications, Advantages and Limitations. 4

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UNIT-I 5

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NATURE OF RADAR 6