Abstract - This paper studies design considerations for lowpower ultra wideband (UWB) receiver architectures. First, three different architectures for the impulse-radio UWB transce...
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...
WiseMAC is a medium access control protocol designed for wireless sensor networks. This protocol is based on non-persistent CSMA and uses the preamble sampling technique to minimiz...
This paper presents the power and performance analysis of a digital, direct sequence ultra-wideband (DS-UWB) receiver operating in the 3 to 4 GHz band. The signal to noise and dis...
Abstract— This paper presents the design and implementation of a wideband power amplifier for UWB applications, covering the lower band frequencies of 3.1 GHz to 4.8 GHz. To achi...
Sajay Jose, Hyung-Jin Lee, Dong Sam Ha, Sangsung C...