Integrated EMI/Thermal Design forSwitching Power SuppliesWei ZhangThesis submitted to the Faculty of theVirginia Polytechnic Institute and State Universityin partial fulfillment of the requirements for the degree of
Integrated EMI/Thermal Design forSwitching Power SuppliesWei Zhang(ABSTRACT)This work presents the modeling and analysis of EMI and thermal performancefor switch power supply by using the CAD tools. The methodology and design guidelinesare developed.By using a boost PFC circuit as an example, an equivalent circuit model is builtfor EMI noise prediction and analysis. The parasitic elements of circuit layout andcomponents are extracted analytically or by using CAD tools. Based on the model, circuitlayout and magnetic component design are modified to minimize circuit EMI. EMI filtercan be designed at an early stage without prototype implementation.In the second part, thermal analyses are conducted for the circuit by using thesoftware Flotherm, which includes the mechanism of conduction, convection andradiation. Thermal models are built for the components. Thermal performance of thecircuit and the temperature profile of components are predicted. Improved thermalmanagement and winding arrangement are investigated to reduce temperature.In the third part, several circuit layouts and inductor design examples are checkedfrom both the EMI and thermal point of view. Insightful information is obtained.
lwIP is a small independent implementation of the TCP/IP protocol
suite that has been developed by Adam Dunkels at the Computer and
Networks Architectures (CNA) lab at the Swedish Institute of Computer
Science (SICS).
wcdma的多徑環(huán)境下的上下行仿真，EITS標(biāo)準(zhǔn)，written by The Mobile and Portable Radio Research Group The Bradley rtment of Electrical and Computer Engineering Virginia Polytechnic Institute and State University
Blacksburg, Virginia
UNDERSTANDING THE NEW U.S. NATIONAL SPACE POLICY，John M. Logsdon
Director, Space Policy Institute
Elliott School of International Affairs
The George Washington University
Washington, DC, USA
THE UNITED STATES AND HUMAN SPACE EXPLORATION，John M. Logsdon
Director, Space Policy Institute
Elliott School of International Affairs
The George Washington University
Washington, DC, USA
在北大的講座資料
【下載說(shuō)明】
這里提供給大家的是《Embedded Linux: Hardware, Software, and Interfacing》（嵌入式 Linux---硬件、軟件與接口）一書(shū)的英文原版CHM格式下載。
【作者簡(jiǎn)介】
Craig Hollabaugh has been fascinated by electronics since he bought an AM radio in elementary school. He was first exposed to Unix during a cross-country talk session in 1985. Later, he administered networked Sun and DEC workstations while pursuing a doctoral degree in electrical engineering at Georgia Institute of Technology.
【內(nèi)容提要】
本書(shū)通過(guò)一個(gè)冬季旅游勝地自動(dòng)化管理項(xiàng)目實(shí)例，從軟件、硬件和接口的觀點(diǎn)介紹嵌入式Linux。引入項(xiàng)目需求后，作者講述了開(kāi)發(fā)環(huán)境的建立，接著用一系列軟硬件接口實(shí)例展示了如何使用異步串行通信、PC并口、USB、內(nèi)存I/O、同步串行通信以及中斷，等等。最后介紹了將前面所有的工作有機(jī)地組織在一起的系統(tǒng)集成過(guò)程。本書(shū)以實(shí)際應(yīng)用為導(dǎo)向，書(shū)中整個(gè)項(xiàng)目的實(shí)施過(guò)程和軟硬件接口實(shí)例都具實(shí)踐指導(dǎo)意義。
算法導(dǎo)論英文版
This book is one of a series of texts written by faculty of the Electrical Engineering and
Computer Science Department at the Massachusetts Institute of Technology. I
