Radar System | Module 3: Tracking and Resolution in Radar by Prakhar Chauhan | Learn Smarter
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Module 3: Tracking and Resolution in Radar

The module addresses the essential elements of target tracking in radar systems, including tracking principles, methods, angular resolution, and advanced algorithms. It explains the importance of estimating a target's trajectory and the algorithms used for accurate tracking, especially in multi-target scenarios. The Monopulse technique and Kalman Filters are highlighted as key advancements in providing precise angular measurements and handling measurement noise.

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Sections

  • 4

    Tracking And Resolution In Radar

    This section outlines the principles and methods of target tracking and angular resolution in radar systems.

    Learning Practice

  • 4.1

    Tracking Radar Principles

    This section introduces the principles of target tracking in radar systems, emphasizing the importance of accurately estimating a target's trajectory and kinematic state.

    Learning Practice

  • 4.1.1

    Introduction To Target Tracking Concepts

    This section introduces the fundamental concepts of target tracking in radar systems, emphasizing the continuous estimation of a target's kinematic state.

    Learning Practice

  • 4.1.2

    Various Tracking Methods (E.g., Track-While-Scan)

    This section outlines different radar tracking methods, focusing on Single-Target Tracking (STT) and Track-While-Scan (TWS), detailing their principles, advantages, disadvantages, and applications.

    Learning Practice

  • 4.2

    Angular Resolution

    Angular resolution is vital for radar systems to accurately distinguish between closely spaced targets based on their angular positions.

    Learning Practice

  • 4.2.1

    Definition And Factors Affecting Angular Resolution (Antenna Beamwidth)

    Angular resolution is the ability of a radar system to distinguish between targets at the same range but different angles, significantly influenced by the antenna beamwidth.

    Learning Practice

  • 4.3

    Monopulse Technique

    The Monopulse technique enables radar systems to achieve precise angular measurements of targets by using a single pulse, enhancing robustness against fluctuations and jamming.

    Learning Practice

  • 4.3.1

    Principles Of Amplitude And Phase Monopulse

    This section discusses the principles of amplitude and phase monopulse radar techniques, focusing on how they provide accurate angular measurements using simultaneous signal processing.

    Learning Practice

  • 4.3.2

    Sum And Difference Patterns And Their Application In Precise Angle Estimation

    This section discusses the sum and difference patterns in monopulse radar, explaining their significance for achieving high accuracy in angular measurements.

    Learning Practice

  • 4.4

    Advanced Tracking Algorithms

    Advanced tracking algorithms enhance radar systems' ability to optimally estimate target states in the presence of measurement noise.

    Learning Practice

  • 4.4.1

    Brief Overview Of Kalman Filters And Other Common Tracking Algorithms

    This section reviews the Kalman Filter, a crucial algorithm in radar target tracking, and introduces other common tracking algorithms, highlighting their principles and applications.

    Learning Practice

References

Untitled document (25).pdf

Class Notes

Memorization

What we have learnt

  • Accurate target tracking is...
  • Angular resolution is deter...
  • Advanced tracking algorithm...

Final Test

Revision Tests