Periodically Poled Aluminum Scandium Nitride Bulk Acoustic Wave Resonators and Filters for Communications in the 6G Era

Izhar, M. M. A. Fiagbenu, S. Yao +9

Bulk Acoustic Wave (BAW) filters find applications in radio frequency (RF) communication systems for Wi-Fi, 3G, 4G, and 5G networks. In the beyond-5G (potential 6G) era, high frequ…