The use of light to send messages is not new. Fires were used for signaling in
biblical times, smoke signals have been used for thousands of years and flashing
lights have been used to communicate between warships at sea since the days of
Lord Nelson.
The idea of using glass fibre to carry an optical communications signal originated
with Alexander Graham Bell. However this idea had to wait some 80 years for
better glasses and low-cost electronics for it to become useful in practical
situations.
資源簡介：The use of light to send messages is not new. Fires were used for signaling in biblical times, smoke signals have been used for thousands of years and flashing lights have been used to communicate between warships at sea since the days of L...
上傳時間： 2020-06-01
上傳用戶：shancjb
資源簡介：Wiley - Understanding Data Communications (Third Edition)
上傳時間： 2015-09-02
上傳用戶：1583060504
資源簡介：Design of Integrated Circuits for Optical Communications deals with the design of high-speed integrated circuits for Optical communication systems. Written for both students and practicing engineers, the book systematically takes the reader...
上傳時間： 2013-12-21
上傳用戶：zhouchang199
資源簡介：Since the advent of Optical Communications, a great technological effort has been devoted to the exploitation of the huge bandwidth of Optical fibers. Start- ing from a few Mb/s single channel systems, a fast and constant technological deve...
上傳時間： 2020-05-31
上傳用戶：shancjb
資源簡介：Ever since ancient times, people continuously have devised new techniques and technologies for communicating their ideas, needs, and desires to others. Thus, many forms of increasingly complex communication systems have appeared over the ye...
上傳時間： 2020-05-31
上傳用戶：shancjb
資源簡介：After an introduction to the history of mobile Communications, this guide considers the basics of mobile radio, the design of cellular and private radio systems, and issues of interworking with the fixed network. It then looks at the role o...
上傳時間： 2016-06-24
上傳用戶：nanshan
資源簡介：Free Space Optical Communication (FSOC) is an effective alternative technology to meet the Next Generation Network (NGN) demands as well as highly secured (mili- tary) Communications. FSOC includes various advantages like last mile access, ...
上傳時間： 2020-05-27
上傳用戶：shancjb
資源簡介：The use of Optical free-space emissions to provide indoor wireless commu- nications has been studied extensively since the pioneering work of Gfeller and Bapst in 1979 [1]. These studies have been invariably interdisciplinary in- volving su...
上傳時間： 2020-06-01
上傳用戶：shancjb
資源簡介：·[時鐘書籍]Digital Clocks for Synchronization and Communications
上傳時間： 2013-05-24
上傳用戶：tgeyangjh
資源簡介：·Multicarrier Communications: Lie-Liang Yang Wiley | ISBN: 0470722002 | 2009-03-03 ,696 pages??? Benefiting from both time-domain and frequency-domain signal processing techniques, multi
上傳時間： 2013-04-24
上傳用戶：prczsf
資源簡介：·[ARRL.無線電通訊手冊].The.Arrl.Handbook.For.Radio.Communications.-.2005Introduction to the CD-ROM EditionThe ARRL Handbook For Radio CommunicationsThis Version 9.0 of the ARRL Handbook CD-ROM contains the co
上傳時間： 2013-04-24
上傳用戶：SimonQQ
資源簡介：資料->【E】光盤論文->【E5】英文書籍->Phase-Locked Loops for Wireless Communications (英).pdf
上傳時間： 2013-07-27
上傳用戶：大融融rr
資源簡介：資料->【E】光盤論文->【E5】英文書籍->Understanding DSP.pdf
上傳時間： 2013-05-27
上傳用戶：1222
資源簡介：多輸入多輸出無線傳感器之matlab應(yīng)用研究，1 MIMO-OFDM Wireless Communications with MATLAB。
上傳時間： 2013-11-05
上傳用戶：zhangfx728
資源簡介：When I started writing the first edition of RF Power Amplifiers for Wireless Communications,some time back in 1997, it seemed that I was roaming a largely uninhabitedlandscape. For reasons still not clear to me there were few, if any, other...
上傳時間： 2013-11-12
上傳用戶：YYRR
資源簡介：通信物理層仿真，有代碼，包括BPSK,QPSK,MSK,GMSK,擴頻等等，Artech.House_2002_Simulation.and.Software.Radio.for.Mobile.Communications。
上傳時間： 2013-11-01
上傳用戶：jhksyghr
資源簡介：?通過比較各種隔離數(shù)字通信的特點和應(yīng)用范圍，指出塑料光纖在隔離數(shù)字通信中的優(yōu)勢。使用已經(jīng)標準化的TOSLINK接口，有利于節(jié)省硬件開發(fā)成本和簡化設(shè)計難度。給出了塑料光纖的硬件驅(qū)動電路，說明設(shè)計過程中的注意事項，對光收發(fā)模塊的電壓特性和頻率特性進行...
上傳時間： 2014-01-10
上傳用戶：gundan
資源簡介：Windows Standard Serial Communications Library for Delphi是基于WINDOWS API的串口通訊庫。包括28個函數(shù)以及MODEM控制，ANSI模擬，ASCII/XMODEM/YMODEM協(xié)議，還有14個例子程序。
上傳時間： 2013-12-25
上傳用戶：王者A
資源簡介：《Understanding The Linux Kernel 2nd(深入理解Linux內(nèi)核第二版)》，好書出新版，大家快來看。這是為2.4版內(nèi)核寫的。
上傳時間： 2013-12-10
上傳用戶：qq1604324866
資源簡介：The TapiComm sample uses both the Telephony API and the Win32 Communications API to demonstrate one way to implement a very simple TTY application. While the user interface and TTY emulation are very rudimentary, the TAPI and comm modules a...
上傳時間： 2014-12-07
上傳用戶：chenxichenyue
資源簡介：Understanding the Linux Kernel (2nd Ed)
上傳時間： 2014-08-25
上傳用戶：ANRAN
資源簡介：Scalable Hierarchical Access Control in Secure Group Communications (from infocomm 2004)
上傳時間： 2015-02-01
上傳用戶：siguazgb
資源簡介：Use P/Invoke to Develop a .NET Base Class Library for Serial Device Communications
上傳時間： 2014-12-21
上傳用戶：zjf3110
資源簡介：xml教程,Understanding XML and the Java XML APIs
上傳時間： 2015-02-20
上傳用戶：whenfly
資源簡介：SIP. Understanding the Session Initiation Protocol Second Edition.rar全面介紹SIP RFC3261
上傳時間： 2015-03-10
上傳用戶：hj_18
資源簡介：US Navy - Electronics Technician Volume 3 - Communications Systems
上傳時間： 2013-12-16
上傳用戶：haohaoxuexi
資源簡介：A language monitor provides a full duplex Communications path between the print spooler and bi-directional printers that are capable of providing software-accessible status information and adds printer control information, such as commands ...
上傳時間： 2015-03-29
上傳用戶：comua
資源簡介：使用標準控件 Microsoft Communications Contro 進行串口設(shè)置，串口讀寫，讀寫輸入輸出緩存。
上傳時間： 2013-11-30
上傳用戶：qq21508895
資源簡介：Understanding linux kernel，2nd edition 學(xué)習(xí)linux內(nèi)核最好的教材
上傳時間： 2015-04-04
上傳用戶：mpquest
資源簡介：A C++ framework for creating Linux and Windows Communications applications that contain Dialogic/Intel NetStructure products. Includes media and network classes (analog, digital, SIP, H323), multithreaded event handling, distributed app sup...
上傳時間： 2014-01-11
上傳用戶：mhp0114
