analog
RSS analogDenial of Service Attack Detection Using Extended Analog Computers
White Paper However, no work has been done to examine the ability of Extended Analog Computers (EAC) to detect DoS attacks. Denial of Service (DoS) attacks, a damaging assault on computer networking infrastructure, have been... [14 Oct 2008]
A Smart Network Sensor System for Distributed, Synchronous Data Acquisition
White Paper Typical test and monitoring systems are based on stand-alone instrumentation and require point-to-point analog wiring, which usually results in cumbersome cabling and connectors, bulky instrumentation, susceptibility to... [14 Oct 2008]
Blackfin Data Acquisition System
White Paper The replacement system is based on the Analog Devices' Blackfin DSP running a customised embedded Linux operating system. This paper presents a replacement data acquisition system for the KiwiSAS-IV synthetic aperture... [14 Oct 2008]
A Generic Real Time Data Acquisition Pattern Language for Embedded Applications Involving Interrupt Driven I/O
White Paper The pattern language includes patterns for real time data acquisition and developing device drivers for analog to digital converters and serial communication. This paper presents six design patterns on designing and... [14 Oct 2008]
A High-Speed, Multi-Channel Data Acquisition System
White Paper The sampled data is then separated back to its original channel and recovered back to an analog signal along with the original clock. The Naval Research Lab is currently conducting research programs in MCM detections and... [14 Oct 2008]
Development of a PC-Based Data Acquisition and Control System
White Paper The device has two analog inputs and two analog output channels each with 12-bit resolution. An inexpensive data acquisition and control system, easy to use with different computers, was developed for... [07 Oct 2008]
FPGA-Based Data Acquisition System for a Compton Camera
White Paper The first layer has units for parallel high-speed analog-to-digital conversion and online data pre-processing. A Data Acquisition (DAQ) system with custom back-plane and custom readout boards has been developed for a... [07 Oct 2008]
A Digital Clock and Data Recovery Architecture for Multi-Gigabit/s Binary Links
White Paper The architecture is based on replacing the analog loop filter and VCO in a typical analog PLL-based CDR with digital components. This paper presents a general architecture for digital Clock and Data... [01 Oct 2008]
Texas Instruments Pumps Up the VoIP Volume
White Paper TI), the world leader in Digital Signal Processing (DSP) and analog technologies creates the semiconductor engines of the Internet age. Texas Instruments Inc. As a VoIP pioneer, TI wanted to better utilize this... [12 Sep 2008]
PEFP Monitoring System Through an Analog Input to Ethernet Converter
White Paper Because some power supplies have analog interfaces, the paper chose ATEC (Analog Input To Ethernet Converter) to monitor their output currents and voltage by supporting the protocol conversion function. [11 Sep 2008]
The Effects of Latency and Bandwidth on Actual Broadband Performance
White Paper It brings with it a significant performance boost from the 56Kbps dial up analog modem technology but in most cases it delivers considerably less than high-speed local connections such as Ethernet. Broadband is becoming... [10 Sep 2008]
The flexcell Platform: A Software-Defined Radio Architecture for the Next Generation of Wireless Hubs and Open Architecture Wireless Hubs
White Paper The RF board receives the wideband analog RF signal from one of the antennas, converts the signal through analog circuits to a wideband analog IF signal, and then converts the signal to... [02 Sep 2008]
MIMO OFDM Receivers for Systems With IQ Imbalances
White Paper However, the implementation of OFDM-based systems suffers from in-phase and quadrature-phase (IQ) imbalances in the front-end analog processing. Such imbalances are caused by the analog processing of the... [10 Aug 2008]
Voice Over Packet - A Design Perspective
White Paper The first, and the most preliminary, thing would be to discuss the concept of how the voice is channeled into a digital stream from an otherwise analog mode. To transmit voice over any network, in particular IP network,... [30 Jul 2008]
A Low Power Fully Integrated Analog Baseband Circuit With Variable Bandwidth for 802.11 a/b/g WLAN
White Paper This paper presents experimental results of an analog baseband circuit with variable bandwidth for WLAN direct conversion receiver in UMC 0.18um CMOS process. A seventh order chebyshev lowpass filter with triple... [11 Jul 2008]
