Reconfigurable Acoustic-Wave-Resonator-Based RF filtering Architectures for the Next Generation of Multifunctional Wireless Systems

Acoustic-wave-resonator (AWR)-based RF filters have been the core filtering technology of cellular RF transceivers with more than fifty filtering devices currently being present in an ordinary smartphone. Emerging wireless communications (beyond 5G) are expected to require an even larger number of filters (> 100) in their RF front-ends able to support wider operational bandwidths, and multiple bands as well as being adaptive to the spectrum/user needs. Current SAW- and BAW-based technologies exhibit narrow fractional bandwidth (constrained by the electromechanical coefficient kt2 to 0.4-0.8kt2) and static transfer functions. Furthermore, they are only able to realize certain types of transfer functions (quasi-elliptic bandpass) due to their poles and transmission zeros being constrained by the kt2. Considering the aforementioned limitations, this webinar will introduce a new concept to realize AWR filters with advanced functionality using hybrid acoustic-wave-lumped-element resonators (AWLRs.)

Please click the link for registration for attending the webinar: ([REGISTER HERE](https://event.on24.com/wcc/r/3797700/F3131E658B8649D770E66A2F876A0CE9))

Co-sponsored by: IEEE North Jersey Section

Speaker(s): Prof. Dimitra Psychogiou,

Agenda:
Please click the link for registration for attending the webinar: ([REGISTER HERE](https://event.on24.com/wcc/r/3797700/F3131E658B8649D770E66A2F876A0CE9))

Virtual: https://events.vtools.ieee.org/m/316502