C-band lithium niobate on silicon carbide SAW resonator with figure-of-merit of 124 at 6.5 GHz

TH Hsu, J Campbell, J Kramer, S Cho… - Journal of …, 2024 - ieeexplore.ieee.org
In this work, we demonstrate a C-band shear-horizontal surface acoustic wave (SH-SAW)
resonator with high electromechanical coupling () of 22% and a quality factor (Q) of 565 …

18 GHz Solidly Mounted Resonator in Scandium Aluminum Nitride on SiO/TaO Bragg Reflector

O Barrera, N Ravi, K Saha, S Dasgupta… - Journal of …, 2024 - ieeexplore.ieee.org
This work reports an acoustic solidly mounted resonator (SMR) at 18.64 GHz, among the
highest operating frequencies reported. The device is built in scandium aluminum nitride …

Piezoelectric temperature acoustic sensor of LiNbO3 crystal fibers operating at radio frequencies

FEA Nogueira, RVB Campos, JPC do Nascimento… - Journal of Crystal …, 2024 - Elsevier
This study focuses on the growth and characterization of crystalline LiNbO 3 (LN)
piezoelectric fibers pulled by the Laser Heated Pedestal Growth (LHPG) technique. The …

52 GHz Surface Acoustic Wave Resonators in Thin Film Lithium Niobate on Silicon Carbide

J Campbell, TH Hsu, L Matto, N Ahmed… - IEEE Transactions …, 2024 - ieeexplore.ieee.org
This article reports a surface acoustic wave (SAW) resonator at 52 GHz with a high quality
factor (Q) of 188 and a high phase velocity of 12.2 km/s, marking the first millimeter-wave …

Erratum to “23.8-GHz Acoustic Filter in Periodically Poled Piezoelectric Film Lithium Niobate With 1.52-dB IL and 19.4% FBW”

R Gómez-García - IEEE Microwave and Wireless Technology …, 2024 - ieeexplore.ieee.org
Erratum to “23.8-GHz Acoustic Filter in Periodically Poled Piezoelectric Film Lithium Niobate
With 1.52-dB IL and 19.4% FBW” | IEEE Journals & Magazine | IEEE Xplore Erratum to “23.8-GHz …

13 GHz Acoustic Resonator with Q of 600 in High-Quality Thin-Film Aluminum Nitride

S Cho, OA Barrera, H Agrawal, M Liao… - 2024 IEEE …, 2024 - ieeexplore.ieee.org
This study reports a high-quality thin-film aluminum nitride (AlN) acoustic Lamb wave
resonator (LWR) with a compact size and low-loss operation. The device is composed of 60 …

Demonstration of Spurious-Free and Low-Loss X-Band SAW Filter

L Zhang, S Zhang, M Sun, J Wu… - 2024 IEEE …, 2024 - ieeexplore.ieee.org
In this work, the authors explore the possibilities of scaling the shear horizontal surface
acoustic wave (SH-SAW) resonators and filter to the X-band by designing the high …