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Basics of Radar

Learn the basics of radar, its history, how it works, equations, range ambiguity, Doppler effect, and various uses. Explore the evolution from early experiments to modern applications.

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Basics of Radar

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  1. Basics of Radar Joe Hoatam Josh Merritt Aaron Nielsen

  2. Outline History How it Works Basic Equations Range Ambiguity Doppler Effect

  3. History RAdio Detection And Ranging 1887 - Heinrich Hertz experiments 1904 – Christian Huelsmeyer's demonstration 1940's – American and UK Research 1950's – Non-Military Usage 1958 – Doppler Radar

  4. How Radar Works

  5. How Radar Works Transmitter & Receiver Signal Reflection Measurement Different Uses Point vs Distributed Targets

  6. Basic Equations

  7. Basic Equations

  8. Range Ambiguity Pulse Repetition Frequency (prf) Too high – echoes from previous transmission increased Inaccurate Range Measurements

  9. Doppler Effect

  10. Doppler Effect Velocities of Moving Objects Phase Shift

  11. Bibliography History of Radar http://en.wikipedia.org/wiki/History_of_radar Doppler Radar http://en.wikipedia.org/wiki/Doppler_radar Introduction to Radar Systems, Skolnik Radar for Meteorologists, Rinehart Radar Observation of the Atmosphere, Battan

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