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  1. Radar - Wikipedia

    Radar of the type used for detection of aircraft. It rotates steadily, sweeping the airspace with a narrow beam. Radar is a system that uses radio waves to determine the distance (ranging), …

  2. Radar | Definition, Invention, History, Types, Applications, Weather ...

    Sep 20, 2025 · Radar, electromagnetic sensor used for detecting, locating, tracking, and recognizing objects of various kinds at considerable distance. It operates by transmitting …

  3. How Do Radars Work? - Lockheed Martin

    Jun 5, 2024 · Radars transmit and receive high-frequency radio waves to detect and track things that you may not be able to see with a naked eye. The data collected by radars help operators …

  4. Online Course - Radar: Introduction to Radar Systems

    The concept of radar cross-section, waveform design, antennas, transmitter and receiver characteristics, and the detection of radar signals in the presence of noise are presented.

  5. How Do Radars Work? | Earth Observing Laboratory

    How Do Radars Work? The radar transmits a focused pulse of microwave energy (yup, just like a microwave oven or a cell phone, but stronger) at an object, most likely a cloud. Part of this …

  6. Basic Principle of RADAR – How It Works, Applications, and the …

    Oct 24, 2025 · We should go and see the general principle of radar, its history, mode of operation, frequency ranges, advantages versus disadvantages, and lastly, we should have a glimpse of …

  7. How radar works - National Oceanic and Atmospheric Administration

    Sep 27, 2023 · The word radar comes from the acronym radio detection and ranging. As the name implies, radars use radio waves to determine the distance and velocity of the targets …

  8. Radar Technology: Principles, Applications, and Future Insights

    Explore radar technology from its historical roots to modern systems. Understand its types, applications, challenges, and future advancements. 📡🔍

  9. China Is Attempting To Mass Produce 'World-First' Quantum …

    4 days ago · Stealth is a cornerstone of US military dominance, but new radar technology could be about to make a huge leap forward, leaving the US in the lurch.

  10. How Radar Works | HowStuffWorks

    Sep 15, 2023 · What is radar? It's something that's in use all around us, although it's normally invisible. Radar stands for radio detection and ranging. Air traffic control uses radar to track …