Abstract: In this brief, a design strategy for a multi-octave high-efficiency power amplifier (PA) is presented by using a novel completely symmetric ring-resonator bandpass filtering network with a ...

Attending a Tuba Skinny concert should come with a fair warning: Outbreaks of spontaneous dancing may occur. In fact, it’s encouraged. “It's music to groove to,” says Tuba Skinny trombone player ...

The Southern Miss tuba-euphonium studio, under the leadership of Dr. Richard Perry, averages sixteen to twenty students per year and includes talented players from across the Southeast, as well as ...

Abstract: This paper presents the design and characterization of an ultra-wideband (0.8GHz–3.2GHz) hybrid single-stage class-AB power amplifier based on a 25-W packaged GaN device. Over this ...

The tuba is a funny instrument. Its sound is like a gaseous rumbling from deep within the earth—or our bellies. Hardly fleet of foot—it’s heavy, often pushing 30 pounds, and awkward—it’s seldom given ...