Planar rotating permanent magnetic mechanical antenna array for beamforming.
Sign Up to like & getrecommendations! Published in 2025 at "Scientific reports"
DOI: 10.1038/s41598-025-28918-2
Abstract: Mechanical antenna (MA) is a novel low frequency (LF) transmitter which has a much smaller size, costs less energy and owns higher power conversion efficiency compared to electrically small antenna (ESA) of the same frequency.… read more here.
Keywords: magnetic mechanical; mechanical antenna; array; rotating permanent ... See more keywords
A Rotating Permanent Magnetic Actuator for Micropumping Devices with Magnetic Nanofluids
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Micromechanics and Microengineering"
DOI: 10.1088/1361-6439/ab8dd1
Abstract: In this study, a novel rotating permanent magnetic actuator (PMA) system is proposed to manipulate magnetic nanofluids to pump of chemicals inside micro-sized channels with a circular path. The PMA consists of two permanent magnet… read more here.
Keywords: pma; magnetic nanofluids; magnetic actuator; rotating permanent ... See more keywords