The FT-IR, FT-Raman and SERS Spectra of 1-Chloro 4-Flurobenzene (C6H4CLF) have been recorded in the range 4000-400cm -1 , the optimized geometry,frequency and intensity of the vibrtional bands of C6H4CLFhave been obtained by DFT levels of theory with complete relaxation in the 6-311**G basis sets. A complete vibrational assignment, aided by the theoretical frequency analysis, has been proposed....

This paper presents two novel active-feedback single Miller capacitor frequency compensation techniques for low-power three-stage ampli ̄ers. These techniques include the active-feedback single Miller capacitor frequency compensation (AFSMC) and the dual active-feedback single Miller capacitor frequency compensation (DAFSMC). In the proposed techniques, only one Miller capacitor in series with a...

In this paper, we introduce a minimum noise structure for ladder-based biorthogonal (MINLAB) filter bank. The minimum noise structure ensures that the quantization error has a unity noise gain, even though the filter bank is biorthogonal. The coder has a very low design and implementation cost. Perfect reconstruction property is structurally preserved. Optimal bit allocation and coding gain for...

The present paper presents a method of frequency shaping the error obtained by performing an optimal Hankel-norm approximation of a scalar, finite-dimensional, linear, time-invariant system. The optimal Hankel-norm approximation procedure finds a transfer function (or transfer function matrix) of prescribed order which approximates a given transfer function (or transfer function matrix) of grea...

In real world signal processing systems, the operational amplifier is the main block for detecting the analog signal. This paper presents a multi optimization technique for the optimal sizing of Transconduc amplifier. By using multiCMOS folded cascode operational transconductance amplifier that operates at low voltage is designed for signal processing application. The MOGWO is a swarm intellige...

Being considered an exclusive human structure for a long time, fibularis tertius (FT) is believed to have a secondary function of foot dorsiflexion and eversion. This study is an attempt to approach the issue from an anatomical perspective. A systematic literature search identified 35 studies (7601 legs) which met the inclusion criteria. The weighted results of FT presence were as follows: an "...

AbstractA BiCMOS rail-to-rail operational amplifier capable of operating from supply voltages as low as 1.W is presented. A new technique of achieving a rail-to-rail input common mode range us'ing a bipolar input stage is developed. The new technique avoids the use of complementary pairs at the input and thus avoids complicated schemes for monitoring the constant g,?, . The resulting variation ...

This paper presents a novel methodology of simulation and realization of a various Op-amp topologies, such as two-stage, telescopic and folded cascade are discussed in this paper. The aim of the present work is the development of a tool box which contains the Matlab code to allow automated synthesis of Analog circuits. This tool box is used to find the transistor dimensions (i.e.., width and le...