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RF MEMS Circuit Design for Wireless Communications
This book examines the recent progress made in the emerging field of microelectromechanical systems (MEMS) technology in the context of its imminent insertion and deployment in radio frequency (RF) and microwave wireless applications. In particular, as the potential of RF MEMS to enable the implementation of sophisticated, yet low power, portable appliances that will fuel the upcoming wireless revolution gains wide recognition, it is...
280 p dtu 15/11/2012 204 2
Từ khóa: RF MEMS Circuit Design, Wireless Communications, microelectromechanical systems, thiết kế vi mạch, vi cơ điện tử, kỹ thuật điện tử
Principles of Communication Systems Simulation with Wireless Applications
This book is a result of the recent rapid advances in two related technologies: communications and computers. Over the past few decades, communication systems have increased in complexity to the point where system design and performance analysis can no longer be conducted without a significant level of computer support. Many of the communication systems of fifty years ago were either power or noise limited. A significant degrading effect in...
800 p dtu 15/11/2012 233 3
Từ khóa: Communication Systems, Wireless Applications, system design, thiết kế thông tin, hệ thống thông tin, kỹ thuật thông tin
This book is about RF system analysis and design at the level that requires an understanding of the interaction between the modules of a system so the ultimate performance can be predicted. It describes concepts that are advanced, that is, beyond those that are more commonly taught, because these are necessary to the understanding of effects encountered in practice.
396 p dtu 15/11/2012 183 2
Từ khóa: Practical RF system design, system engineering, thiết kế hệ thống, kỹ thuật thiết kế, công nghệ RF, khoa học công nghệ
Introduction to RF Equipment and System Design
Every year, tens of thousands of young engineers and university graduates enter the fascinating professional field of radio frequency (RF) design. Most of them have a reasonable understanding of applied mathematics and physics, circuit theory, electromagnetism, and electronics as well as computers and programming. Despite the comprehensive courses and overwhelming educational literature, however, many of these talented young people have to...
281 p dtu 10/11/2012 223 4
Từ khóa: System Design, RF Equipment, radio frequency design, thiết kế vô tuyến, lý thuyết mạch, điện từ trường
Introduction to CPLD and FPGA Design
Field Programmable Gate Arrays (FPGAs) are becoming a critical part of every system design. Many vendors offer many different architectures and processes. Which one is right for your design? How do you design one of these so that it works correctly and functions as you expect in your entire system? These are the questions that this paper sets out to answer. The first sections of this paper deals with the internal architecture and...
40 p dtu 10/11/2012 187 2
Từ khóa: FPGA Design, system design, Programmable logic, lập trình logic, thiết kế hệ thống, kỹ thuật thiết kế
Fundamental Limitations in Filtering and Control
This book deals with the issue of fundamental limitations in ltering and control system design. This issue lies at the very heart of feedback theory since it reveals what is achievable, and conversely what is not achievable, in feedback systems. The subject has a rich history beginning with the seminal work of Bode during the 1940's and as subsequently published in his well-known book Feedback Amplier Design (Van Nostrand, 1945). An...
382 p dtu 09/11/2012 183 1
Từ khóa: system design, feedback theory, feedback systems, Fundamental Limitations Control, thiết kế hệ thống, hệ thống thông tin, kỹ thuật thông tin
Fixed broadband wireless system design
The growing demand for high-speed data connections to serve a variety of business and personal uses has driven an explosive growth in telecommunications technologies of all sorts including optical fiber, coaxial cable, twisted-pair telephone cables, and wireless. Nations have recognized that telecommunications infrastructure is as significant as roads, water systems, and electrical distribution in supporting economic growth. In developing...
529 p dtu 09/11/2012 199 1
Từ khóa: system design, Fixed broadband wireless, telecommunications technologies, công nghệ viễn thông, kỹ thuật thiết kế, kỹ thuật viễn thông
Fuzzy Control Systems Design and Analysis
This book gives a comprehensive treatment of model-based fuzzy control systems. The central subject of this book is a systematic framework for the stability and design of nonlinear fuzzy control systems. Building on the so-called Takagi-Sugeno fuzzy model, a number of most important issues in fuzzy control systems are addressed. These include stability analysis, systematic design procedures, incorporation of performance specifications,...
309 p dtu 09/11/2012 217 4
Từ khóa: Fuzzy Control Systems, Design analysis, fuzzy control, hệ thống điều khiển, kỹ thuật điều khiển, kỹ thuật thi công
Analog and Digital Circuits for Electronic Control System Applications
Analog system designers many times in the past avoided the use of electronics for their system functions because electronic circuits could not provide the dynamic range of the signal without severe nonlinearity, or because the circuits drifted or became unstable with temperature, or because the computations using analog signals were quite inaccurate. As a result, the design shifted to other disciplines, for example, mechanical. Today,...
329 p dtu 07/11/2012 223 7
Từ khóa: Digital Circuits, Electronic Control, system designers, thiết kế hệ thống, hệ thống điều khiển, điều khiển điện tử
Wireless Optical Communication Systems
The use of optical free-space emissions to provide indoor wireless communications has been studied extensively since the pioneering work of Gfeller and Bapst in 1979 [1]. These studies have been invariably interdisciplinary involving such far flung areas such as optics design‚ indoor propagation studies‚ electronics design‚ communications systems design among others. The focus of this text is on the design of communications systems for...
210 p dtu 04/11/2012 275 2
Từ khóa: Wireless Optical Communication Systems, wireless communications, electronics design, communications systems, hệ thống thông tin, kỹ thuật viễn thông, công nghệ truyền thông
Radio frequency integrated circuit design
Radio frequency integrated circuit (RFIC) design is an exciting area for research or product development. Technologies are constantly being improved, and as they are, circuits formerly implemented as discrete solutions can now be integrated onto a single chip. In addition to widely used applications such as cordless phones and cell phones, new applications continue to emerge. Examples of new products requiring RFICs are wireless local-area...
431 p dtu 01/11/2012 222 2
Từ khóa: Radio frequency integrated circuit design, wireless local-area networks, Global Positioning System, thiết kế hệ thống, tần số vô tuyến, công nghệ vô tuyến
Problem: đụng độ bus (bus conflict). Hai RAM sẽ xuất dữ liệu cùng lúc khi VXL thực hiện lệnh đọc bộ nhớ. Solution: dùng A19 làm bộ phân xử bus (bus arbiter), trong trường hợp này có thể gọi là bộ giải mã địa chỉ (address decoder).Khi A19 = 0, bộ nhớ thấp hơn được cho phép, bộ nhớ cao bị cấm. Tương tự khi A19 = 1.
56 p dtu 16/05/2012 212 1
Từ khóa: kiến thức phần cứng, cài đặt máy tính, cấu trúc phần cứng, tài liệu tin học, vi tính tổng hợp, vi điều khiển, Microprocessor System Design