UHF antenna amplifier having planar transformers

Ultra broad-band low noise amplifier utilizing dual feedback...

Ultra broad-band low noise amplifier utilizing dual feedback...

Ultra broadband low noise amplifier with matched reactive...

Ultra efficient switching power amplifier

Ultra fast, low noise operational amplifier with dynamic...

Ultra high frequency power amplifier

Ultra high gain amplifier

Ultra high gain amplifier

Ultra high input impedance/voltage range amplifier

Ultra high linearity amplifier

Ultra linear high frequency transconductor structure

Ultra linear high speed operational amplifier output stage

Ultra low current amplifier

Ultra low noise high linearity LNA for multi-mode transceiver

Ultra low noise optical receiver

Ultra low voltage CMOS class AB power amplifier with...

Ultra low-frequency response, DC-blocked low-noise amplifier

Ultra wide band low noise amplifier and method

Ultra wide band, differential input/output, high frequency...