This video introduces the concept of pulsed doppler radar. Learn how to determine range and radially velocity using a series of radar pulses.
We cover pulse compression and the matched filter, and how to amplify signal-to-noise ratio (SNR) with pulse integration. We also introduce two of the three axes in the data cube and show the benefits of looking at the data across the so-called fast-time and slow-time dimensions.
Watch our full video series on Understanding Radar Principles:
https://www.youtube.com/playlist?list=PLn8PRpmsu08qneMlsfqN69EdkiVzdLaO-
Check out these other links:
- MATLAB Example - Doppler Estimation: https://bit.ly/3I7bzjr
- MATLAB Example - Simulating Test Signals for a Radar Receiver: https://bit.ly/3yxjp2Y
- MATLAB Radar Designer App: https://bit.ly/3yzfH93
- What is a Matched Filter? https://youtu.be/Ci-EjiMJo3I
- Free Video Course in Radar Systems Engineering: http://radar-course.org
- Radar Tutorial (English): https://www.radartutorial.eu/index.en.html
- Want to see all of the references in a nice, organized list? Check out this journey on Resourcium: https://bit.ly/44qKLFw
Chapters:
00:00 Introduction to Pulsed Doppler Radar
2:11 Pulse Repetition Frequency and Range
3:35 Determining Range with Pulsed Radar
4:53 Signal-to-Noise Ratio and Detectability Thresholds
5:40 Matched Filter and Pulse Compression
8:51 Pulse Integration for Signal Enhancement
10:44 Range and Velocity Assumptions
12:24 Measuring Radial Velocity
15:08 Doppler Shift and Max Unambiguous Velocity
17:00 Data Cube and Phased Array Antennas
17:32 Conclusion and Further Resources
--------------------------------------------------------------------------------------------------------
Get a free product trial: https://goo.gl/ZHFb5u
Learn more about MATLAB: https://goo.gl/8QV7ZZ
Learn more about Simulink: https://goo.gl/nqnbLe
See what's new in MATLAB and Simulink: https://goo.gl/pgGtod
© 2022 The MathWorks, Inc. MATLAB and Simulink are registered trademarks of The MathWorks, Inc.
See www.mathworks.com/trademarks for a list of additional trademarks. Other product or brand names may be trademarks or registered trademarks of their respective holders.