Abstract: A traveling-wave circular loop antenna with its phase distribution along the circle of $\bm{l}\bm{\varphi}$ is demonstrated to generate the twisted radio wave. Theoretical formulations of ...

Only a tiny sliver of the Universe’s light can be seen by human eyes. But today we’re catching glimpses of the invisible ...

Tutorial simple double waves rings for beginners - Wire Wrapping Ideas I see on the internet this ring pattern is silver and uses welding techniques. I have been thinking for a long time to be ...

Graphene sensitization of glucose-imprinted polymer (G-IP)-coated optical fiber has been introduced as a new biosensor for evanescent wave trapping on the polymer optical fiber to detect low-level ...

Their new DrumLink system has been developed in partnership with Drum Workshop and aims to make adding the flexibility of an electronic drum kit to your acoustic set-up (or simply getting rid of the ...

ELBERTA, Mich., (WPBN/WGTU) -- In the quiet town of Elberta, Benzie County, a fifth-wheel camper parked in a backyard is home to a unique community radio station, WUWU. David Beaton, the station's ...

A small, inexpensive sensor plugs into bicycle handlebars and ... and I wanted to find a simple way to pass that knowledge down to novice cyclists," said lead author Joseph Breda, a UW doctoral ...

as wave energy converters necessarily interact with passing waves to harness their energy. This study proposes a Kalman filter-based unknown input estimator to be used as a soft sensor to process ...