Abstract Bitstream modulated transmitters may offer improved power efficiency and linearity simultaneously in RF power amplifiers.Several modulation techniques including envelop delta-sigma modulation and envelope pulse width modulation have been applied.The out-of-band quantization noise associated with these modulations may be rejected by a high-
The Kyoto protocol recommended that industrialized countries limit their green gas emissions in 2012 to 5.2% below 1990 levels.Photovoltaic (PV) arrays provide clear and sustainable renewable energy to electric power systems.Solar PV arrays can be installed in distribution systems of rural and urban areas, as opposed to wind-turbine generators, whi
Hostel accommodations are vital to urban landscapes, serving diverse occupants like students and travelers.With rising energy demands and environmental concerns, enhancing the energy performance of hostels is increasingly essential.This research focuses on hostel buildings in Bangalore, India, a city known for its technological and educational exce
Recently, evidence has emerged that humans approach learning using Bayesian updating rather than (model-free) reinforcement algorithms in a six-arm restless bandit problem.Here, we investigate EARTHPASTE WINTERGREEN what this implies for human appreciation of uncertainty.In our task, a Bayesian learner distinguishes three equally salient levels of
Abstract Climate events that break records by large margins are a threat to society and ecosystems.Climate change is expected to increase the probability Lash of such events, but quantifying these probabilities is challenging due to natural variability and limited data availability, especially for observations and very rare extremes.Here we estimat