Essays about: "Analog-to-digital converter in MATLAB"

Showing result 1 - 5 of 14 essays containing the words Analog-to-digital converter in MATLAB.

1. 1. System Model of an Ultra-LowPower Fluorescence Detection Micro-Device

   University essay from Linköpings universitet/Elektroniska Kretsar och System

   Author : Yuanyuan Xue; [2020]
   Keywords : ;

   Abstract : This thesis aims to explore the power consumption limits of Complementary Metal-Oxide-Semiconductor (CMOS) fluorescent biosensors that meet the demand, a Matlab-based calculator is designed, in which users can input required system parameters (such as LED power and noise) to observe the minimum power consumption of each basic component and the constraints of the transimpedance amplifier: cut-off frequency, signal- to-noise ratio, dynamic range, etc. Thereby to provide a reference range for the next level designs of each component in the detection system. READ MORE

3. 2. Design and Implementation of Sigma-Delta Converter : in Oversampling frequency

   University essay from Linnéuniversitetet/Institutionen för fysik och elektroteknik (IFE)

   Author : Yaobin Pan; Xizhuo Li; [2016]
   Keywords : Sigma-Delta converters; Oversampling; Analog-Digital converters;

   Abstract : Nowadays, Sigma-Delta analog-to-digital converters have been widely used in the technology of analog-to-digital conversion. It depends on the merits that the approach of Sigma-Delta has. The signal converted by oversampling is precise and well-suited in signal processing systems. READ MORE

4. 3. Measurement of dynamic parameters of Delta-Sigma ADC

   University essay from Avdelningen för elektronik, matematik och naturvetenskap

   Author : Yixiang Zhao; Hao Niu; [2012]
   Keywords : DSP; Delta-sigma converter; Dynamic parameters; Evaluation Module; Matlab.;

   Abstract : In present day, digital signal processing (DSP) is a popular technology and widely used in many fields. There have increasing number of applications that need high resolution converters. Therefore, analog-to-digital converters play a major role in DSP, and a well-performed ADC will enhance the performance of a certain system. READ MORE

5. 4. High-Speed Hybrid Current mode Sigma-Delta Modulator

   University essay from Elektroniksystem; Tekniska högskolan

   Author : Balakumaar Baskaran; Hari Shankar Elumalai; [2012]
   Keywords : Current mode Sigma Delta Modulator; Leslie-Singh Architecture; Switched Current Integrator; Folded Cascode Integrator; Current mode Flash ADC; High Speed Latched Comparator; Cascode Current Mirrors;

   Abstract : The majority of signals, that need to be processed, are analog, which are continuous and can take an infinite number of values at any time instant. Precision of the analog signals are limited due to influence of distortion which leads to the use of digital signals for better performance and cost. READ MORE

6. 5. IEC 61850-9-2 Process Bus Communication Interface for Light Weight Merging Unit Testing Environment

   University essay from KTH/Industriella informations- och styrsystem

   Author : Pengcheng Zhao; [2012]
   Keywords : ;

   Abstract : IEC 61850 is an international standard for communication networks for substation [1]. As a part of the IEC 61850 series, IEC 61850 Part 9-2 was introduced in 2004 and updated to a stable version in 2011 [2]. Part 9-2 de nes the specfic communication service mapping for the transmission of sampled values from process equipment [3]. READ MORE