frustrate
发表于 2025-3-21 17:50:16
书目名称High Voltage Digital Power Line Carrier Channels影响因子(影响力)<br> http://figure.impactfactor.cn/if/?ISSN=BK0426545<br><br> <br><br>书目名称High Voltage Digital Power Line Carrier Channels影响因子(影响力)学科排名<br> http://figure.impactfactor.cn/ifr/?ISSN=BK0426545<br><br> <br><br>书目名称High Voltage Digital Power Line Carrier Channels网络公开度<br> http://figure.impactfactor.cn/at/?ISSN=BK0426545<br><br> <br><br>书目名称High Voltage Digital Power Line Carrier Channels网络公开度学科排名<br> http://figure.impactfactor.cn/atr/?ISSN=BK0426545<br><br> <br><br>书目名称High Voltage Digital Power Line Carrier Channels被引频次<br> http://figure.impactfactor.cn/tc/?ISSN=BK0426545<br><br> <br><br>书目名称High Voltage Digital Power Line Carrier Channels被引频次学科排名<br> http://figure.impactfactor.cn/tcr/?ISSN=BK0426545<br><br> <br><br>书目名称High Voltage Digital Power Line Carrier Channels年度引用<br> http://figure.impactfactor.cn/ii/?ISSN=BK0426545<br><br> <br><br>书目名称High Voltage Digital Power Line Carrier Channels年度引用学科排名<br> http://figure.impactfactor.cn/iir/?ISSN=BK0426545<br><br> <br><br>书目名称High Voltage Digital Power Line Carrier Channels读者反馈<br> http://figure.impactfactor.cn/5y/?ISSN=BK0426545<br><br> <br><br>书目名称High Voltage Digital Power Line Carrier Channels读者反馈学科排名<br> http://figure.impactfactor.cn/5yr/?ISSN=BK0426545<br><br> <br><br>
Hay-Fever
发表于 2025-3-21 20:44:42
Introduction,ethods and digital modulation schemes. Integral parts of PLC equipment are units designed to amplify modulated HF signal and interconnection with HF path elements. This chapter gives general introduction to standards, structure, and construction of DPLC equipment.
使迷惑
发表于 2025-3-22 00:43:38
Features of Frequency Characteristics of the HF Paths,construction over underground power cables and mixed cable-overhead power lines. The purpose of this chapter is to consider features of frequency dependences the most interesting for the reader HF path parameters and disturbances present in these paths.
Cupping
发表于 2025-3-22 06:44:21
Book 2021 channels. Practicing engineers and researchers involved in the development, design, and application of high voltage power line carrier channels, as well as students studying communications and electric power grids, will find this book to be a valuable reference guide..
Oafishness
发表于 2025-3-22 09:20:52
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CAJ
发表于 2025-3-22 14:35:39
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MEEK
发表于 2025-3-22 19:47:16
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Shuttle
发表于 2025-3-22 22:16:37
Book 2021oviding readers with an introduction to the relevant industry standards, structure, and construction of DPLC equipment. Coverage includes DPLC equipment use in digital transmitting systems, including digital modulation and coding, channel equalization, and echo cancelling; DPLC multiplexing systems
medieval
发表于 2025-3-23 05:23:09
Introduction,ous types of information. As a rule, PLC equipment includes units which are responsible for working with such digital data interfaces as RS-232, X.21, E1, Ethernet, etc. and perform digitization and compression of analog speech signals, channel data encoding, and information transfer using various m
没有准备
发表于 2025-3-23 05:48:57
Modems of DPLC Equipment,bserves what technologies and methods of digital modulation, encoding, channel equalization and echo cancelation are used in modern DPLC systems and what the main characteristics of DPLC equipment modems are. It summarizes main parameters of DPLC systems – spectral efficiency, achievable bit rate, b