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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.
Fractional order sliding mode control with reaching law approach
Sliding mode control fractional order control reaching law approach
2010/10/12
Fractional order sliding mode control is studied in this paper. The control objectives are achieved by adopting the reaching law approach of sliding mode control. The main contribution of this work is...
High-Input Impedance Voltage-Mode Multifunction Filter with Four Grounded Components and Only Two Plus-Type DDCCs
Voltage-Mode Multifunction Four Grounded Components Two Plus-Type DDCCs
2010/12/3
This paper introduces a novel voltage-mode multifunction biquadratic filter with single input and four outputs using two plus-type differential difference current conveyors (DDCCs) and four grounded p...
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...
State-Space Synthesis of Current-Mode First-Order Log-Domain Filters
Log-domain filters current-mode circuits state-space synthesis
2009/7/28
This paper proposes current-mode first-order log-domain filters, which are systematically derived using the state-space synthesis procedure. First-order low-pass, high-pass, and all-pass responses are...
Fault Tolerant Control With Re-Configuring Sliding-Mode Schemes
Fault detection fault-tolerant systems sliding-mode control
2009/7/28
In this paper, a controller design method for linear MIMO systems is presented which a sliding mode controller is reconfigured in case of system faults. Faults are detected with the residual vector ge...
New Approaches for On-line Tuning of the Linear Sliding Surface Slope in Sliding Mode Controllers
Sliding mode control sliding surface design time-varying sliding surface
2009/7/28
The main objective of this study is to propose new approaches for on-line tuning of the linear sliding surface slope in sliding mode controllers. The new approaches are developed for a class of second...
Plasmon-Mode Metal Waveguides for Ultra-Dense Optical Integrated Circuits
Surface plasmon polariton Waveguide Optical integrated circuit
2009/6/9
Surface-plasmon polaritons (SPPs) act as extraordinary electromagnetic waves having spatially squeezed field intensity distributions, that couple with oscillation of dense conductive matter and propag...
Comment on “Voltage-Mode All-Pass Filters Including Minimum Component Count Circuits”
Voltage-Mode All-Pass Filters Minimum Component Count Circuits
2010/12/3
This comment is related to the recently published article “Active and Passive Electronic Components” by S. Maheshwari (2007), which presents single current differencing buffered amplifier (CDBA) and c...
Micropower Fuzzy Linguistic-Hedges Circuit in Current-Mode Approach
Current-mode Linguistic-Hedge Fuzzy Logic low power
2010/2/2
In this paper, based on a novel synthesis, a set of new
simplified circuit design to implement the linguistic-hedge operations
for adjusting the fuzzy membership function set is presented. The
circ...
A universal current-mode biquad is described which
represents an economical variant of well-known KHN (Kerwin,
Huelsman, Newcomb) voltage-mode filter. The circuit consists of
two multiple-output OT...
Three-Input Single-Output Electronically Controllable Dual-Mode Universal Biquad Filter Using DO-CCCIIs
Three-Input Single-Output Electronically Dual-Mode Universal Biquad Filter DO-CCCIIs
2010/12/6
This article presents a dual-mode (voltage-mode and current-mode) universal biquadratic filter performing completely standard functions: lowpass, highpass, bandpass, band-reject, and allpass functions...
New Current-Mode Bandpass Filters Using Three Single-Output ICCIIs
New Current-Mode Bandpass Filters Three Single-Output ICCIIs
2010/12/6
New current-mode bandpass filters using three single outputs inverting second generation current conveyors (ICCII) are introduced. The first circuit uses two ICCII+ and one ICCII−, and realizes ...