Essays about: "static nonlinearity"

Showing result 6 - 10 of 11 essays containing the words static nonlinearity.

  1. 6. Ship response estimation in early design stage

    University essay from KTH/Marina system

    Author : Xiaochi Cai; [2016]
    Keywords : preliminary design; NAPA; nonlinearity; strip method; ship response;

    Abstract : A practical way to estimate the ship response in early design stage is investigated in this thesis. Focus has been put on the ship vertical bending moment and shear force in operation area. ISSC spectrum is used to indicate the sea state. Napa strip method is employed to derive the transfer function. READ MORE

  3. 7. Built-in self-test of analog-to-digital converters in FPGAs

    University essay from Linköpings universitet/Elektroniksystem

    Author : Petter Nilsson; [2014]
    Keywords : FPGA; BIST; ADC; dynamic test; static test; linearity; DNL; INL; offset; gain error; FFT; SNR; THD; delta-sigma; sigma-delta; DAC; high-level synthesis; HLS; IEEE Standard 1241;

    Abstract : When designing an ADC it is desirable to test its performance at two different points in the development process. The first is characterization and verification testing when a chip containing the ADC has been taped-out for the first time, and the second is production testing when the chip is manufactured in large scale. READ MORE

  4. 8. R/2R DAC Nonlinearity Compensation

    University essay from Elektroniksystem; Tekniska högskolan

    Author : Gabriel Kulig; Gustav Wallin; [2012]
    Keywords : digital-to-analogue; D A; digital-to-analogue converter; DAC; static; nonlinearity; distortion; compensation;

    Abstract : The resistor ladder (R/2R) digital-to-analogue converter (DAC) architecture is often used in high performance audio solutions due to its low-noise performance. Even high-end R/2R DACs suffer from static nonlinearity distortions. It was suspected that compensating for these nonlinearities would be possible. READ MORE

  5. 9. Shear Strength of Reinforced Concrete Beams subjected to Blast Loading : Non-linear Dynamic Analysis

    University essay from KTH/Bro- och stålbyggnad

    Author : Abbas Zangeneh Kamali; [2012]
    Keywords : Non-linear finite element analysis; Shear Strength; Reinforced Concrete; Normal Strength Concrete; Blast loading; Explicit Dynamic analysis; Design codes;

    Abstract : The experimental investigations performed on the behaviour of reinforce concrete elements subjected to blast loading have revealed that the shear mechanisms and ductility play important roles in the overall response and failure mode of such structures. The main aim of this master thesis is to study the possibility of using finite element method as a tool for predicting the dynamic response of blast loaded reinforced concrete beams and evaluation of their shear strength. READ MORE

  6. 10. Biasing for high linearity base-station pre-driver

    University essay from Elektroniska komponenter; Tekniska högskolan

    Author : Noora Solati; [2010]
    Keywords : ;

    Abstract : This thesis is a study on different methods to cancel out the nonlinearities of class A and AB power amplifiers (PA), using the proper biasing circuit design, or using analog pre distortion techniques. In this thesis, the basic fundamentals, the nonlinearity sources in power amplifiers, and different biasing circuits for PAs and their effects on nonlinearity of PAs are investigated. READ MORE