Hardening of electromechanical properties in piezoceramics using a composite approach
Sign Up to like & getrecommendations! Published in 2017 at "Applied Physics Letters"
DOI: 10.1063/1.4986911
Abstract: Piezoelectric applications such as ultrasonic motors, transformers and therapeutic ultrasonics demand high power generation with low losses, which is facilitated by “hard” ferroelectrics. Hardening of piezoelectric properties, characterized by high mechanical quality factor (Qm), is… read more here.
Keywords: piezoceramics using; electromechanical properties; properties piezoceramics; composite approach ... See more keywords
A Dual-Band Decoupling Technique for MIMO Antenna Systems Using Composite Capacitor Circuits
Sign Up to like & getrecommendations! Published in 2024 at "IEEE Transactions on Circuits and Systems II: Express Briefs"
DOI: 10.1109/tcsii.2023.3305148
Abstract: This brief presents a dual-band antenna decoupling technique with independent control using composite capacitors. Due to the inherent frequency-selective characteristic of the decoupling structure, the decoupling in one band has almost no effect on that… read more here.
Keywords: composite capacitor; decoupling technique; using composite; dual band ... See more keywords
Battling the unknown: Using composite vignettes to portray lived experiences of COVID-19 and long-COVID
Sign Up to like & getrecommendations! Published in 2023 at "PLOS ONE"
DOI: 10.1371/journal.pone.0284710
Abstract: Understanding the day-to-day lived experiences of individuals who have had or are still recovering from Coronavirus Disease-19 (COVID-19), whilst a complex challenge, presents the opportunity to listen and learn. Composite vignettes provide a novel approach… read more here.
Keywords: using composite; composite vignettes; battling unknown; long covid ... See more keywords