Cat-Whisker on Cadiorahttps://cadiora.com/tags/cat-whisker/Recent content in Cat-Whisker on CadioraHugoen-usSun, 08 Mar 2026 18:50:38 +0800The Jurassic Schottky: How the Cat's Whisker Rectified the Radio Agehttps://cadiora.com/articles/electronics/basic/diodes/crystal_diode/Sat, 07 Mar 2026 15:35:00 +0000https://cadiora.com/articles/electronics/basic/diodes/crystal_diode/The fascinating history of crystal detectors and cat’s whisker diodes—from Galena crystals in early radio to the origin of modern Schottky barriers in RF and high-speed electronics.