Integrating Window Amplifier

integrating thermal and lighting analysis to optimize window size of educational buildings

0

High-speed Low-Power Integrating CMOS Sample-and-Hold Amplifier Architecture

A novel “current-mode ” Jumpling architecture for sample-andhold ( S b H ) ampli$ers results in a substantial reduction in error due to sampling clock jitter and aperture time. These reduced errors make possible a substantial reduction in power over a conventional “voltage-mode ” S b H with the same sample rate. In order to demonstrate the pegormance of this architecture, a S&H with 4 subsample...

Optimizing Window Size and its Sunshade in Four Main Directions of Residential Buildings in Mild Climate by Integrating Thermal and Lighting Analysis

As part of sustainable architecture principles and practices, designers need to define building's architectural requirements based on climatic conditions, environmental preservation and reduction in energy consumption. The natural energy sources such as solar radiation affect thermal and lighting performances of buildings depending on its facade characteristics. Traditionally, buildings thermal...

Audio Amplifier

Two Baseband Logarithmic Amplifier Designs Using Parallel Feedback Amplifier Cells

In this work, parallel feedback amplifiers (PFAs) are presented as a means of generating ultra broadband logarithmic amplifiers. The low frequency gain equations and an AC model of PFAs are given. A circuit is presented for automatic, on-chip DC offset error reduction. In addition, circuits for achieving temperature and process stable, high power, low noise logarithmic amplifiers are described....