2. Current Differencing Transconductance Amplifier (CDTA) and its realization The circuit symbol of the CDTA is shown in Fig.1, where p and n are positive and negative current input terminals, z and x ...

Current Differencing Transconductance Amplifier (CDTA): A device that converts differential input currents into an output current proportional to a transconductance parameter, utilised in various ...

See Chapter 7, "The ARIMA Procedure," for more information on Dickey-Fuller unit root tests. The most popular way to transform a nonstationary series to stationarity is by differencing. Differencing ...

This paper introduces a new estimation method for dynamic panel models with fixed effects and AR (p) idiosyncratic errors. The proposed estimator uses a novel form of systematic differencing, called X ...

To compute lags at a lagging period greater than 1, add the lag length to the end of the LAG keyword to specify the lagging function needed. For example, the LAG2 function returns the value of its ...

Current differencing transconductance amplifiers (CDTAs) provide a versatile platform for signal processing in contemporary integrated circuits. By converting differential input currents into ...