Abstract: To achieve ultra-high precision positioning, the extremely large-scale antenna array (ELAA), consisting of hundreds or even thousands of antenna elements, has garnered significant attention.

Abstract: A 1.6-to-3.8GHz FMCW radar SoC for real-time non-line-of-sight life detection is implemented in 40nm CMOS. An 81.5% BW ring-VCO PLL with DTC achieves 29 ...