To achieve efficient physical layer secure secret key agreement in millimeter wave (mmWave) multiple input multiple output (MIMO) communication systems. a key agreement method was proposed based on multi-dimensional advantage distillation (AD) exploiting the multi-dimensional characteristics of mmWave MIMO channel parameters. The mmWave MIMO channel was modeled as a high-dimensional t... https://allfixelectricales.shop/product-category/heater-timer/