Abstract: This paper presents the design and performance evaluation of a class AB power amplifier operating at 27GHz in the Ka-band for satellite communication, utilizing a $0.15 \mu \mathrm{m}$ GaN ...
There is no shortage of portable Bluetooth-enabled DAC/AMPs, and the category now stretches from basic sub-$100 dongles to feature-heavy models approaching $1,000. At $99, the HiBy W4 lands at the ...