Surface acoustic wave (SAW) devices and resonators harness acoustic waves propagating along the surfaces of piezoelectric materials to perform signal filtering, sensing and frequency control. These ...

Researchers at the University of Rochester, including optics graduate students Arjun Iyer (foreground) and Wendao Xu, designed acoustic cavities, or tiny echo chambers, to strongly couple surface ...

(Nanowerk News) A unique propagation phenomenon of acoustic waves has been discovered, paving the way for developing advanced communication technologies using acoustic devices. The research was led by ...

DUBLIN--(BUSINESS WIRE)--The "RF Acoustic Wave Filters - Patent Landscape 2024" report has been added to ResearchAndMarkets.com's offering. Since the 1990's, the acoustic filter industry has been ...

Modern cellular and other wireless communication devices require extensive filter banks to provide isolation to the multitude of operating frequency bands not present in modern wireless devices.

Researchers from the Institute for Materials Research at Tohoku University, in collaboration with the Japan Atomic Energy Agency and the RIKEN Center for Emergent Matter Science, have identified a new ...

An inspection design method and procedure by which mobile robots can inspect large pipe structures has been demonstrated with the successful inspection of multiple defects on a three-meter long steel ...

How a Stanford University research team used acoustic waves to manipulate light. Device implementation involving gold nanoparticles placed in a particle-on-mirror configuration with a compressible ...

Usama Kadri receives funding from the Leverhulme Trust: Research Project Grant number 523930. Many devices have been designed to capture and convert waves’ great power into electricity, but today’s ...

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The study of surface acoustic wave (SAW) sensors and devices encompasses a vibrant field in modern engineering and physics, where acoustic waves propagating along the surface of a piezoelectric ...

New diffraction phenomenon of acoustic waves. A novel asymmetric diffraction has been achieved using a nano-patterned array of ferromagnets. This demonstration arises from a unique interaction between ...