no code implementations • 11 Jul 2023 • Jack Kramer, Vakhtang Chulukhadze, Kenny Huynh, Omar Barrera, Michael Liao, Sinwoo Cho, Lezli Matto, Mark S. Goorsky, Ruochen Lu
This work reports a 50. 74 GHz lithium niobate (LiNbO3) acoustic resonator with a high quality factor (Q) of 237 and an electromechanical coupling (k2) of 5. 17% resulting in a figure of merit (FoM, Q x k2) of 12. 2.
no code implementations • 10 Jul 2023 • Omar Barrera, Sinwoo Cho, Lezli Matto, Jack Kramer, Kenny Huynh, Vakhtang Chulukhadze, Yen-Wei Chang, Mark S. Goorsky, Ruochen Lu
This work reports an acoustic filter at 23. 5 GHz with a low insertion loss (IL) of 2. 38 dB and a 3-dB fractional bandwidth (FBW) of 18. 2%, significantly surpassing the state-of-the-art.
