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Design and Evaluation of an L-Band Current-Mode Class-D Power Amplifier Integrated Circuit
power amplifier mixer integrated circuit model efficiency
2014/12/8
Power amplifiers (PAs) convert energy from DC to high frequencies in all radio and microwave transmitter systems be they wireless base stations, handsets, radars, heaters, and so on. PAs are the domin...
New SRCO with explicit current-mode output using two CCs and grounded capacitors
Analog signal processing current conveyors signal generators
2011/3/22
A new Grounded-Capacitor Single Resistance Controlled Sinusoidal Oscillator (SRCO) with explicit current output using two Current Conveyors (CCs) and five passive elements is presented.
Voltage/Current-Mode Multifunction Filters Using Current-Feedback Amplifiers and Grounded Capacitors
Voltage/Current-Mode Multifunction Filters Current-Feedback Amplifiers Grounded Capacitors
2010/12/3
One configuration for realizing voltage-mode multifunction filters and another configuration for realizing current-mode multifunction filters each using two current-feedback amplifiers (CFAs) are pres...
Current-Mode Third-Order Quadrature Oscillator Using CDTAs
Current-Mode Third-Order Quadrature Oscillator CDTAs
2010/12/3
This paper describes a current-mode third-order quadrature oscillator based on current differencing transconductance amplifiers (CDTAs). Outputs of two current-mode sinusoids with 90° phase difference...
Novel Cascadable Current Mode Translinear-C Universal Filter
A novel cascadable current-mode universal filter three current-controlled conveyors two grounded capacitors
2010/12/7
A novel cascadable current-mode universal filter employing three current-controlled conveyors (translinear conveyors) and two grounded capacitors is proposed. The circuit with single input and three h...
A Physical Model for MOSFET Drain Current in Non-ohmic Regime Using Ohmic Regime Operation
MOSFET Velocity saturation Pinch off Conductance Charge
2010/12/8
In order to characterise the velocity saturation phenomena in short channel MOSFET's, a simple method is proposed in this work. It is based on the comparison between transistor behaviour in ohmic and ...