Airborne ultrasound focusing aperture with binary amplitude mask over planar ultrasound emissions
Sign Up to like & getrecommendations! Published in 2022 at "Journal of Applied Physics"
DOI: 10.1063/5.0140604
Abstract: Phased arrays of airborne ultrasound transducers are widely utilized as a key technology to achieve mid-air convergence of intense ultrasound, which is applied to a variety of systems, such as contactless tactile presentation, acoustic levitation… read more here.
Keywords: amplitude mask; application; ultrasound focusing; planar ultrasound ... See more keywords
Channel Capacity of Short-Range Ultrasonic Communications in Air
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Communications Letters"
DOI: 10.1109/lcomm.2017.2768034
Abstract: The use of ultrasound in air as a means of digital communications has been demonstrated in recent years. Due to electromagnetic compatibility, privacy, and security issues, this kind of transmission fits the requirements of many… read more here.
Keywords: capacity; transmission; air; short range ... See more keywords