Abstract—This paper presents a low power 4-bit ADC for subGHz Ultra Wideband (UWB) receivers. The power efficiency is achieved by taking advantage of the low duty cycle feature o...
—The IEEE 802.15.4a amendment has introduced ultra-wideband impulse radio (UWB IR) as a promising physical layer for energy-efficient, low data rate communications. A critical p...
Christian Bachmann, Andreas Genser, Jos Hulzink, M...
Abstract— Ultra-wideband (UWB) impulse radio is a promising technique for low-power bio-medical communication systems. While a range of analog and digital UWB architectures exist...
Andrew Fort, Mike Chen, Robert W. Brodersen, Claud...