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Now showing items 1-10 of 37

#### A phenomena that causes most severe transients in three-phase induction motors

(1990)

The dynamical behaviour of a 3-phase induction motor supplied through a distribution transformer and during starting period, subjected to a very short time supply disturbance from the primary side of the transformer, while ...

#### A New Minimum Component Active-C OTA-Based Linear Voltage (Current)-Controlled Sinusoidal Oscillator

(1990)

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. ...

#### Embedding of Cycles in Arrangement Graphs

(1993)

Arrangement graphs have been recently proposed as an attractive interconnection topology for large multiprocessor systems. In this correspondence, we further study these graphs by first proving the existence of Hamiltonian ...

#### Modelling the static characteristic of Zener diodes for computer-aided design

(1991)

An empirical formula is presented for the static current-voltage characteristic of the Zeper diode. The three parameters of the formula can be extracted easily from separate regions in the device characteristic using simple ...

#### An Approximation Formula for the Secondary Emission Yield

(1990)

An algorithm is presented for obtaining analytical expressions for the normalized secondary emission ratio ?/?max as a function of the normalized impact voltage. These expressions are well suited for implementation on ...

#### The Waveform Degradation in VLSI Interconnections

(1990)

A simple model for the transfer characteristic of an infinitely long resistive-capacitive (RC) distributed transmission line is presented. Using this model the time-domain response for a ramp function driving the RC ...

#### A simple approximation for the hand computation of the error function

(1991)

An algorithm is presented for obtaining simple analytical expressions for the error function erf (x). A simple approximation, convenient for hand computation, with overall root-mean-square error of less than 0-12 per cent ...

#### A new electronically tunable integrable CCII?OTA?based active?C oscillator

(1991)

A new electronically tunable oscillator circuit is proposed. The circuit uses a single current?conveyor, three operational transconductance amplifiers and two capacitors. The circuit enjoys low sensitivity characteristics ...

#### Optimum control strategies for transient as well as oscillatory instability of power systems

(1993)

A co-ordinated dynamic braking strategy and excitation control to arrest the first swing instability as well as subsequent oscillations in a power system is proposed. Comparison is made between braking resistor, resistor-reactor ...

#### Improved analysis of the nonlinear distortion performance of an N-level analog multiplier

(1991)

This paper discusses the nonlinear distortion performance of an N-port analog multiplier under large signal conditions. Analytical expressions are obtained for the output up- and down-converted frequencies and spurious ...