This paper presents a state-of-the-art FMCW imaging radar system capable of both high resolution diffraction-limited 3-D imaging and micro-Doppler based speech reconstruction. The system consists of a...
A quadrature generator based on RC-CR circuits maintains a 90° phase separation independent of input frequency, while its amplitude imbalance is sensed by a novel amplitude detector and automatically ...
Millimeter-sized radio chip platforms, preferably package-less and battery-less, can enable unique applications such as tagging and tracking of small, low-cost goods, wireless sensing and authenticati...
This paper presents a novel filtering power amplifier with frequency and mode reconfigurability. The design employs a tunable filtering quadrature coupler as a post-matching power combiner, consisting...
Self-heating has become a critical issue as transistor dimensions shrink, even in low-power devices. The talk reviews on-wafer thermal characterization techniques and design strategies for minimizing ...
A novel Class‑G balanced power amplifier architecture is presented that enhances efficiency and robustness under severe antenna VSWR by adaptively reducing the drain supply voltage when the RF voltage...
The design of interconnects is critical for the performance of mm-wave integrated circuits, especially for operations above 110GHz. However, a direct comparison of transmission lines by the same techn...