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  1. FMCW radar - All About Circuits

    Nov 29, 2020 · Hi team Does anyone come across a FMCW radar (module) in the sub 24Ghz range? thanks team!

  2. Radar -- Sub-Miniature Radar for Detecting Motor Vehicle …

    Jan 4, 2024 · I am searching for a tiny radar transmitter/receiver that can detect a slow-moving motor vehicle but only vehicles moving directly towards the radar source (doppler?). Detection …

  3. Long Range PIR sensor. - All About Circuits

    Jan 18, 2025 · The new FMCW radar detectors actually use intelligent discrimination and they are quite inexpensive, less then $20.00USD for a very sophisticated one. You can tune the …

  4. Best approach to sweep 410-525 MHz? PLL/VCO vs ramped timer …

    Nov 26, 2025 · Stepped is acceptable only if the steps are extremely small (effectively continuous). Target is 10 ms for a full sweep, but I can relax to 50-100 ms if required for …

  5. Radar ICS - All About Circuits

    Jun 15, 2021 · Both of these applications generally use frequency modulated continuous wave (FMCW) modulation techniques in order to be able to identify a radar target, such as a car or a …

  6. simulation of chirp signals - All About Circuits

    Nov 6, 2014 · Chirp signals are required for earth remote sensing, planetary remote sensing and they are used for several applications for example target velocity estimation, phase coding of …

  7. Generating positive and negative voltages for gate drive signals

    May 20, 2020 · The DC/DC converter has an isolated output so, for instance, you could connect the -5V output to a +12V source then the converter outputs would be +12V, +17V, and +22V …

  8. Radar sensor to detect large animals in a forest

    Oct 2, 2022 · A radar , is itself unable to detect what a elephant or a tree is. To a radar , the world is just echos , The echos can be processed . If the radar is made directional , and scanned , …

  9. Generating a truth table in Verilog | All About Circuits

    Feb 24, 2013 · I have been assigned a simple circuit to produce in Verilog using Quartus software 9.1. I have the circuit completed and but I can't figure out how to print all the required results. I …

  10. Generating an ultra low phase noise signal... - All About Circuits

    May 27, 2024 · I need to generate an ultra-low phase noise sinewave at 10 hz. My idea is to take a pair of matched 5 MHz analog sinewave OCXOs, each having a phase noise spec of -130 …