Now showing items 1-5 of 5
A New Minimum Component Active-C OTA-Based Linear Voltage (Current)-Controlled Sinusoidal Oscillator
A new transconductance-amplifier-capacitor sinusoidal oscillator is introduced. The circuit requires only two OTA�s and two grounded capacitors. The frequency of oscillation is linearly tunable over a wide frequency range. ...
Brief communication Modelling the static emitter characteristics of unijunction transistors
An empirical formula is presented for the static emitter characteristic of the unijunction transistor (UJT). The three parameters of the formula can be calculated easily from separate regions in the device characteristic ...
Harmonic and intermodulation performance of logarithmic-law devices excited by multisinusoidal signals
Closed-form expressions are derived for the amplitudes of the harmonics and intermodulation components at the output of a logarithmic-law device excited by a multisinusoidal signal. � 1989 Taylor & Francis Group, LLC.
An Improved Approximation of the Transmission Line Parameters of Overhead Wires
The accuracy of an approximation to the transmission line parameters of overhead wires is improved by adding an exponential term. Errors in the real and imaginary parts are contained within 1.5%. The modified approximation ...
Two-minimum-component single current conveyor RC oscillators
Two minimum-component RC-sinusoidal oscillator circuits using current conveyors are presented. Each circuit uses a single current conveyor, two resistors and two capacitors. The two circuits enjoy low sensitivities. � 1987, ...