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 years. The basic motivations behind each new one were to improve the
transmission fidelity so that fewer errors occur in the received message, to
increase the transmission capacity of a communication link so that more infor-
mation could be sent, or to increase the transmission distance between relay sta-
tions so that messages can be sent farther without the need to restore the signal
fidelity periodically along its path.
資源簡(jiǎn)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(shí)間: 2013-12-21
上傳用戶:zhouchang199
資源簡(jiǎn)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(shí)間: 2020-06-01
上傳用戶:shancjb
資源簡(jiǎn)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(shí)間: 2020-05-31
上傳用戶:shancjb
資源簡(jiǎn)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(shí)間: 2020-05-31
上傳用戶:shancjb
資源簡(jiǎn)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(shí)間: 2020-05-27
上傳用戶:shancjb
資源簡(jiǎn)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(shí)間: 2020-06-01
上傳用戶:shancjb
資源簡(jiǎn)介:·[時(shí)鐘書籍]Digital Clocks for Synchronization and Communications
上傳時(shí)間: 2013-05-24
上傳用戶:tgeyangjh
資源簡(jiǎn)介:·[測(cè)試書籍]Essentials OF ELECTRONIC TESTING FOR DIGITAL, MEMORY AND MIXED-SIGNAL VLSI CIRCUITS?
上傳時(shí)間: 2013-07-21
上傳用戶:euroford
資源簡(jiǎn)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(shí)間: 2013-04-24
上傳用戶:prczsf
資源簡(jiǎn)介:·[ARRL.無線電通訊手冊(cè)].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(shí)間: 2013-04-24
上傳用戶:SimonQQ
資源簡(jiǎn)介:資料->【E】光盤論文->【E5】英文書籍->Phase-Locked Loops for Wireless Communications (英).pdf
上傳時(shí)間: 2013-07-27
上傳用戶:大融融rr
資源簡(jiǎn)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(shí)間: 2013-11-05
上傳用戶:zhangfx728
資源簡(jiǎn)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(shí)間: 2013-11-12
上傳用戶:YYRR
資源簡(jiǎn)介:通信物理層仿真,有代碼,包括BPSK,QPSK,MSK,GMSK,擴(kuò)頻等等,Artech.House_2002_Simulation.and.Software.Radio.for.Mobile.Communications。
上傳時(shí)間: 2013-11-01
上傳用戶:jhksyghr
資源簡(jiǎn)介:?通過比較各種隔離數(shù)字通信的特點(diǎn)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(shì)。使用已經(jīng)標(biāo)準(zhǔn)化的TOSLINK接口,有利于節(jié)省硬件開發(fā)成本和簡(jiǎn)化設(shè)計(jì)難度。給出了塑料光纖的硬件驅(qū)動(dòng)電路,說明設(shè)計(jì)過程中的注意事項(xiàng),對(duì)光收發(fā)模塊的電壓特性和頻率特性進(jìn)行...
上傳時(shí)間: 2014-01-10
上傳用戶:gundan
資源簡(jiǎn)介:Windows Standard Serial Communications Library for Delphi是基于WINDOWS API的串口通訊庫(kù)。包括28個(gè)函數(shù)以及MODEM控制,ANSI模擬,ASCII/XMODEM/YMODEM協(xié)議,還有14個(gè)例子程序。
上傳時(shí)間: 2013-12-25
上傳用戶:王者A
資源簡(jiǎn)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(shí)間: 2014-12-07
上傳用戶:chenxichenyue
資源簡(jiǎn)介:Scalable Hierarchical Access Control in Secure Group Communications (from infocomm 2004)
上傳時(shí)間: 2015-02-01
上傳用戶:siguazgb
資源簡(jiǎn)介:SSL and TLS Essentials -- very good!
上傳時(shí)間: 2015-02-05
上傳用戶:moshushi0009
資源簡(jiǎn)介:Use P/Invoke to Develop a .NET Base Class Library for Serial Device Communications
上傳時(shí)間: 2014-12-21
上傳用戶:zjf3110
資源簡(jiǎn)介:US Navy - Electronics Technician Volume 3 - Communications Systems
上傳時(shí)間: 2013-12-16
上傳用戶:haohaoxuexi
資源簡(jiǎn)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(shí)間: 2015-03-29
上傳用戶:comua
資源簡(jiǎn)介:使用標(biāo)準(zhǔn)控件 Microsoft Communications Contro 進(jìn)行串口設(shè)置,串口讀寫,讀寫輸入輸出緩存。
上傳時(shí)間: 2013-11-30
上傳用戶:qq21508895
資源簡(jiǎn)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(shí)間: 2014-01-11
上傳用戶:mhp0114
資源簡(jiǎn)介:Multicode High-Speed Transmission for Wireless Mobile Communications
上傳時(shí)間: 2014-01-08
上傳用戶:GavinNeko
資源簡(jiǎn)介:書"Simulation and software radio for mobile Communications"的源代碼matlab版,從基本的bpsk,qpsk,qam到實(shí)際的ofdm系統(tǒng),cdma鏈路,mac層仿真分析,可以全面的了解通信系統(tǒng)。
上傳時(shí)間: 2015-05-02
上傳用戶:小眼睛LSL
資源簡(jiǎn)介:java Communications api 3.0
上傳時(shí)間: 2014-01-25
上傳用戶:rishian
資源簡(jiǎn)介:《data and computer Communications》一書的ppt,非常不錯(cuò),供大家學(xué)習(xí)參考
上傳時(shí)間: 2013-12-29
上傳用戶:pkkkkp
資源簡(jiǎn)介:This a demo illustrating (1) 8-bit CRC check sums, (2) 57600,N,9,1 Communications, and (3) RS-422/RS-485 Communications.
上傳時(shí)間: 2014-01-06
上傳用戶:yiwen213
資源簡(jiǎn)介:it is a good programe to use in nonlinear Optical aspect
上傳時(shí)間: 2014-01-13
上傳用戶:cc1015285075