Abstract: We report on the demonstration of an InGaP/AlGaAs heterojunction avalanche photodiode (APD) with an aluminum composition of 0.8, optimized for high-speed visible-light detection. The APD ...
Abstract: This paper presents an RFDAC transmitter for impulse-radio ultra-wideband (IR-UWB) ranging and radar applications. The design takes 7-bit 2GS/s input data for modulating an RF carrier having ...