S23-224 A robust and low-cost tunable matching network Stanford researchers have designed a tunable matching network that is compact, fast, low-cost, robust, and simple to control. Zhechi Ye Juan Rivas-Davila
S21-457 Negative Capacitance Tuning of Ultrasound Transducers Stanford researchers developed a programmable tuning circuit for dynamic, all-electronic tuning of the resonance frequency, sensitivity, and bandwidth of ultrasound transducers. Mohammad Arbabian Aidan Fitzpatrick Ajay Singhvi