The wireless spectrum is increasingly fragmented due to the growing proliferation of unlicensed wireless devices and piecemeal licensed spectrum allocations.
Wireless spectrum is increasingly fragmented due to the growing proliferation of unlicensed wireless devices and piecemeal licensed spectrum allocations.
Stanford scientists have developed a frequency-based power control method that enables RF amplifiers to double their output power within 500 nanoseconds using only passive components.
Researchers at Stanford have developed a method to tune power amplifier circuits to directly connect their output power (and adjust the combined output power) without any additional power combiner network.
This single-stage resonant inverter architecture achieves constant power and efficiency over a large bandwidth, solving one of the largest problems with state-of-the-art resonant inverter power amplifier architectures.
Researchers in Dr. Juan Rivas-Davila's lab have developed 3D printing methods to make aircore inductors and capacitors with more complex geometries and functionality than components using printed circuit boards.