National Institute of Technology Rourkela

राष्ट्रीय प्रौद्योगिकी संस्थान राउरकेला

ଜାତୀୟ ପ୍ରଯୁକ୍ତି ପ୍ରତିଷ୍ଠାନ ରାଉରକେଲା

An Institute of National Importance

Syllabus

Course Details

Subject {L-T-P / C} : EC6406 : Radar System Design and Modelling { 3-0-0 / 3}

Subject Nature : Theory

Coordinator : Subrata Maiti

Syllabus

Module 1 :

Module 1: Design of Radar Transmitter and Receiver [4 hours]
- Radar Range Equation and System Performance
- Architecture and design considerations for radar transmitters for CW and pulse radars
- Characteristics and selection of antennas
- Radar system components and subsystems
- Analysis and design of transmitters and receivers, extraction of System Parameters
- Radar system performance analysis and design trade-offs
- Overview of radar system integration and testing
- Introduction to radar jamming techniques and countermeasures.

Module 2: SFCW Radar [6 hours]
- Principle of SFCW Radar
- Design Parameters of SFCW Radar
- System Performance factor
- Quadrature Detector and its error analysis, compensation techniques
- Signal processing for SFCW Radar
- Applications of SFCW Radar
- MM wave SFCW Radar

Module 3: FMCW Radar [10 hours]
- FMCW Radar waveforms and its processing
- Matched filer, Ambiguity functions
- Phase coded waveforms and its processing
- Accuracy of Radar measurements
- Processing a coherent Pulse Train
- Constant False Alarm Rate (CFAR)

Module 4: Synthetic Aperture Radar (SAR) [18 hours]
- SAR resolutions, matched filer, pulse compression
- SAR Imaging, range migrations, polarimetry
- ISAR techniques
- Strip Mode Data Processing
- Scan mode signal analysis and data processing
- Spot mode signal analysis and data processing

Module 5: Waveform Design and Diversity for Advanced Radar Systems [3 hours]
- CW waveforms for automotive radar systems
- Waveform design for multistatic radar
- Adaptive waveform design for radar target detection, tracking, and classifications
- Waveform design for join Radar and Wireless Communication

Course Objective

1 .

To introduce students to the principles and concepts of digital radar system design.

2 .

To provide students with a comprehensive understanding of the components and functions of digital radar systems

3 .

To equip students with the knowledge and skills required to design and analyze digital radar systems.

4 .

To foster critical thinking and problem-solving abilities through practical applications and projects in radar system design.

Course Outcome

1 .

CO1: understand the basic principles and methods used in digital radar system.
CO2: analyze and design SFCW Radar.
CO3: analyze and design FMCW Radar.
CO4: analyze and design Synthetic Aperture Radar (SAR).
C05: analyze and evaluate performance of Radar Signals and Design Novel Signal for modern radar.

Essential Reading

1 .

Nguyen, Cam, and Joongsuk Park, Stepped-frequency radar sensors: Theory, analysis and design, Springer International Publishing , 2016

2 .

Franceschetti, Giorgio, and Riccardo Lanari, Synthetic aperture radar processing, CRC press , 2018

Supplementary Reading

1 .

[2] Gini, Fulvio, Antonio De Maio, and Lee Patton, eds, Waveform design and diversity for advanced radar systems., IET , 2012

2 .

Levanon, Nadav, Radar principles, New York , 1988

Journal and Conferences

2 .

IEEE Geoscience and Remote Sensing

1 .

IEEE Transactions on Aerospace and Electronic Systems