Inspec keywords: gallium compounds; wide band gap semiconductors; high electron mobility transistors; electromagnetic interference; III-V semiconductors; oscillators; silicon; elemental semiconductors; radiofrequency power transmission; printed circuits

Other keywords: efficiency 40.3 percent; compact GaN class-AB Armstrong oscillator; feedback coils; Si high electron mobility transistor; printed circuit board; resonant wireless power transfer; power 37.5 mW; frequency 4.4 MHz; distance 2.0 cm; packaged GaN; electromagnetic interference; transmitting planar coil; Si; GaN; magnetically coupled resonant WPT system; biomedical implants; DC-to-AC conversion efficiency; power 15.1 mW; maximum measured power transfer efficiency

Subjects: Wireless power transmission; Other field effect devices; Oscillators