Millimeter-Scale Node-to-Node Radio Using a Carrier Frequency-Interlocking IF Receiver for a Fully Integrated 4$\times$ 4$\times$ 4 mm<sup>3</sup> Wireless Sensor NodeLi-Xuan Chuo, Hun-Seok Kim, Zhen Feng et al.|IEEE Journal of Solid-State Circuits|2019Cited by 19