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《通信原理与通信技术 》
通信原理与通信技术
作者:张卫钢
译者:
开本:
ISBN:756061248
出版社:西安电子科技大学出版
出版日期:
装帧:精装
书夫曼编号:611494
原价: 23
普通会员:21.51  一星会员:20.86
二星会员:20.43  三星会员:20.00

内容简介
    本书全面、系统地介绍了现代通信原理、数据通信原理以及相关的通信技术。全书共分三篇21章。内容包括通信与通信系统的基本概念、模拟调制、脉冲编码调制、增量调制、数字复接与SDH、数字信号的基带传输、数字信号的频带传输、差错控制编码、数据通信与通信网、计算机网络体系结构、通信终端与通信设备、数据交换技术、网络互连设备及其通信概念、接入网技术、蓝牙技术、IP电话技术、光纤通信技术、卫星通信技术、移动通信技术、数字微波中继通信技术和ITS中的通信技术。 为了顺应通信技术和计算机网络技术的飞速发展,使学生能够在较短的时间内全面系统地掌握通信和计算机网络等方面的知识,本书首次尝试将传统的通信、现代通信和现代计算机数据通信技术融合在一起,使本书的内容能够反映当代通信技术的新进展,使读者能够充分掌握现代通信原理与技术。书中结合大量插图深入浅出地讲述了理论知识,还针对性地介绍了一些实用通信技术,避免了纯理论学习的枯燥乏味,使学生在学习的过程中,既掌握了理论知识,又了解了理论在实际中的应用,从而提高学生的学习兴趣,加强对知识的掌握和理解。 本书是专为普通高校非通信专业而编写的本科生教材,也适用于相应专科和高职院校的学生。 本书也可作为有志青年的自学教材和有关工程技术人员的参考书。 ★本书配有电子教案,有需要者可与西安电子科技大学出版社联系,免费索取。

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目录

目      录  第一篇    通信原理                                      第1章    通信与通信系统的基本概念    3                                      1.1    通信的概念    3                                      1.2    通信系统    3                                      1.2.1    通信系统的定义与组成    3                                      1.2.2    通信系统的分类    4                                      1.3    通信方式    7                                      1.4    信道和传输介质    8                                      1.4.1    信道的概念    8                                      1.4.2    传输介质    9                                      1.5    信号与噪声    14                                      1.5.1    信号的定义与分类    14                                      1.5.2    噪声的定义与分类    16                                      1.6    信号频谱与信道通频带    17                                      1.6.1    周期信号的频谱    17                                      1.6.2    非周期信号的频谱    20                                      1.6.3    信道通频带    22                                      1.7    信息的度量与香农公式    23                                      1.7.1    信息的度量    23                                      1.7.2    信道容量与香农公式    26                                      1.7.3    信道带宽与信道容量的关系    28                                      1.8    多路复用的基本概念    30                                      1.9    常用的通信手段    32                                      1.10    通信系统的性能评价    33                                      1.11    通信技术发展史    34                                                                            2.1    调制的概念    38                                      2.2    抑制载波的双边带调幅  DSB      40                                      2.2.1    DSB信号的调制    40                                      2.2.2    DSB信号的解调    41                                      2.3    常规双边带调幅  AM      42                                      2.3.1    AM信号的调制    42                                      2.3.2    AM信号的解调    43                                      2.4    AM和DSB的性能比较    44                                      2.5    单边带调制  SSB      44                                      2.6    残留边带调制  VSB      46                                      2.7    插入载波的包络检波    48                                      2.8    频分复用  FDM      48                                      2.9    角调制    50                                      2.9.1    角调制的基本概念    50                                      2.9.2    窄带角调制和宽带角调制    52                                      2.9.3    调频信号的产生与解调    53                                      2.9.4    频率调制的特点    55                                      2.9.5    输出信噪比与信道带宽的关系    56                                      2.10    调制的功能与分类    57                                      习题与思考题    58                                      参考文献    60                                                                            第3章    脉冲编码调制  PCM      61                                      3.1    PCM基本概念    61                                      3.2    抽样    61                                      3.3    量化    63                                      3.4    PCM编码    66                                      3.5    抽样定理    68                                      3.5.1    低通抽样定理    68                                      3.5.2    带通抽样定理    70                                      3.6    时分复用    71                                      习题与思考题    74                                      参考文献    74                                                                            第4章    增量调制              75                                      4.1    简单增量调制    75                                      4.1.1    增量调制的基本概念    75                                      4.1.2    ΔM的调制原理    75                                      4.1.3    ΔM的解调原理    77                                      4.1.4    ΔM调制存在的问题    78                                      4.2    增量总和调制    79                                      4.2.1    增量总和调制原理    79                                      4.2.2    增量总和调制的解调原理    80                                      习题与思考题    80                                      参考文献    81                                                                            第5章    数字复接与SDH    82                                      5.1    PCM复用与数字复接    82                                      5.1.1    基本概念    82                                      5.1.2    数字比特系列与复接等级    82                                      5.1.3    PCM基群帧结构    83                                      5.1.4    数字复接的原理与分类    84                                      5.2    同步数字序列SDH简介    87                                      5.2.1    SDH的提出    87                                      5.2.2    SDH的帧结构    88                                      5.2.3    SDH的发展前景    90                                      习题与思考题    90                                      参考文献    90                                                                            第6章    数字信号的基带传输                          91                                      6.1    数字基带信号的码型    91                                      6.1.1    数字基带信号的码型设计原则    91                                      6.1.2    二元码    92                                      6.1.3    三元码    95                                      6.1.4    多元码    97                                      6.1.5    数字基带信号的功率谱    97                                      6.2    无码间串扰的传输波形    98                                      6.2.1    码间串扰的概念    98                                      6.2.2    第一无失真条件及传输波形    99                                      6.3    扰码和解扰    105                                      6.3.1    m序列的产生和性质    105                                      6.3.2    扰码和解扰原理    109                                      6.3.3    m序列在误码测试中的应用    110                                      6.4    眼图      111                                      习题与思考题    112                                      参考文献    113                                                                            第7章    数字信号的频带传输    114                                      7.1    二进制幅度键控  2ASK      114                                      7.1.1    2ASK调制的基本原理及波形表达式    114                                      7.1.2    2ASK调制的频域特性    115                                      7.1.3    2ASK调制器    116                                      7.1.4    2ASK解调器    116                                      7.2    二进制频移键控  2FSK      117                                      7.2.1    2FSK调制的基本原理及波形表达式    117                                      7.2.2    2FSK调制的频域特性    118                                      7.2.3    2FSK调制器    118                                      7.2.4    2FSK解调器    118                                      7.3    二进制相移键控  2PSK      119                                      7.3.1    2PSK调制的基本原理及波形表达式    119                                      7.3.2    2PSK调制的频域特性    120                                      7.3.3    2PSK调制器    120                                      7.3.4    2PSK解调器    121                                      7.4    二进制差分相移键控  2DPSK      122                                      7.4.1    2DPSK调制的基本原理及波形表达式    122                                      7.4.2    2DPSK解调    122                                      7.5    多进制数字调制    124                                      7.5.1    多进制幅度键控  MASK      124                                      7.5.2    多进制相移键控  MPSK      125                                      7.5.3    多进制频移键控  MFSK      129                                      习题与思考题    130                                      参考文献    131                                                                            第8章    差错控制编码    132                                      8.1    差错控制编码的基本概念    132                                      8.2    差错控制方式    133                                      8.3    差错控制编码分类    135                                      8.4    检错和纠错原理    135                                      8.5    几种常用的检错码    138                                      8.5.1    奇偶校验码    138                                      8.5.2    水平奇偶校验码    139                                      8.5.3    二维奇偶校验码    139                                      8.5.4    群计数码    140                                      8.5.5    恒比码    140                                      8.6    线性分组码    141                                      8.7    循环码    147                                      习题与思考题    149                                      参考文献    150                                      第二篇    数据通信                                                                            第9章    数据通信与通信网                  153                                      9.1    数据通信与数据通信系统    153                                      9.1.1    数据通信的定义及特点    153                                      9.1.2    数据通信系统的组成    155                                      9.1.3    数据通信的主要性能指标    156                                      9.1.4    数据通信方式    157                                      9.2    通信网    160                                      9.2.1    通信网及其结构    160                                      9.2.2    通信网拓扑结构    162                                      9.3    现代通信网的支撑技术    163                                      9.3.1    应用层技术    163                                      9.3.2    业务网技术    164                                      9.3.3    传送网技术    165                                      9.3.4    支撑网技术    166                                      9.4    计算机网络的发展    166                                      习题与思考题    170                                      参考文献    170                                                                            第10章    计算机网络体系结构                            171                                      10.1    网络体系结构概述    171                                      10.2    网络体系结构的几个重要概念    172                                      10.2.1    网络协议    172                                      10.2.2    网络服务    173                                      10.2.3    面向连接服务与无连接服务    175                                      10.3    ISO/OSI的参考模型    175                                      10.3.1    物理层    176                                      10.3.2    数据链路层    176                                      10.3.3    网络层    177                                      10.3.4    传输层    177                                      10.3.5    会话层    177                                      10.3.6    表示层    178                                      10.3.7    应用层    178                                      10.4    TCP/IP网络体系结构    179                                      10.4.1    TCP/IP协议分层    179                                      10.4.2    网络体系结构    179                                      10.5    TCP/IP模型的特点及其与ISO/OSI模型的比较    189                                      习题与思考题    190                                      参考文献    190                                                                            第11章    通信终端与通信设备          192                                      11.1    通信终端    192                                      11.1.1    数据终端的组成    192                                      11.1.2    数据终端设备的分类    193                                      11.2    通信设备    195                                      11.2.1    调制解调器    195                                      11.2.2    多路复用器    195                                      11.2.3    集中器    195                                      11.2.4    前端处理器    196                                      11.2.5    协议转换器    196                                      习题与思考题    197                                      参考文献    197                                                                            第12章    数据交换技术                            198                                      12.1    交换的概念    198                                      12.2    交换的基本功能    200                                      12.3    常用的交换技术    200                                      12.3.1    线路交换    200                                      12.3.2    报文交换    202                                      12.3.3    分组交换    203                                      12.3.4    异步转移模式ATM    206                                      习题与思考题    216                                      参考文献    216                                                                            第13章    网络互连设备及其通信概念        217                                      13.1    网络互连的基本概念    217                                      13.2    网络互连设备    218                                      13.2.1    中继器    218                                      13.2.2    网桥    220                                      13.2.3    路由器    223                                      13.2.4    网关    228                                      13.3    几种信道概念的理解    230                                      习题与思考题    231                                      参考文献    231                                      第三篇    现代通信技术                                                                            第14章    接入网技术            235                                      14.1    接入网的概念    235                                      14.2    接入网的接口技术    238                                      14.2.1    接入网的界定与功能模型    238                                      14.2.2    V5接口    239                                      14.3    接入网的分类    240                                      14.4    接入技术    241                                      14.4.1    铜线接入技术(xDSL)      241                                      14.4.2    混合光纤同轴电缆接入网    245                                      14.4.3    无线接入网技术    246                                      14.4.4    光接入网(OAN)    248                                      14.5    结论    252                                      习题与思考题    253                                      参考文献    253                                                                            第15章    蓝牙技术                  254                                      15.1    蓝牙的由来    254                                      15.2    蓝牙技术概述    254                                      15.3    蓝牙技术的特点    257                                      15.4    蓝牙系统组成    257                                      15.5    蓝牙技术与无线局域网    259                                      15.6    蓝牙技术的实现方式    260                                      15.7    蓝牙技术的应用    261                                      15.8    蓝牙产品的现状及所面临的问题    263                                      15.8.1    蓝牙产品现状    263                                      15.8.2    蓝牙技术面临的问题    264                                      习题与思考题    265                                      参考文献    265                                                                            第16章    IP电话技术    266                                      16.1    IP电话概述    266                                      16.2    IP电话基本工作原理    267                                      16.2.1    IP电话的系统组成    268                                      16.2.2    IP电话的实现方式    270                                      16.3    IP电话的相关技术标准    270                                      16.4    IP电话的服务质量及发展前景    272                                      习题与思考题    273                                      参考文献    273                                                                            第17章    光纤通信技术          274                                      17.1    光纤通信    274                                      17.1.1    光纤通信的概念    274                                      17.1.2    光纤通信的特点    274                                      17.1.3    光纤通信原理    276                                      17.1.4    光纤通信系统的组成    276                                      17.1.5    光端机    278                                      17.1.6    中继器    281                                      17.1.7    监控系统    281                                      17.2    波分复用技术(WDM)    282                                      17.3    光纤通信的发展趋势    283                                      习题与思考题    284                                      参考文献    284                                                                            第18章    卫星通信技术          285                                      18.1    卫星通信的基本概念    285                                      18.2    通信卫星的种类    286                                      18.3    卫星通信系统分类    288                                      18.4    卫星通信的特点    289                                      18.5    卫星通信系统的组成及工作原理    289                                      18.6    空分多址(SDMA)    293                                      18.7    卫星通信新技术    294                                      18.7.1    VSAT卫星通信系统    294                                      18.7.2    低轨道(LEO)移动卫星通信系统    295                                      18.7.3    中轨道(MEO)移动卫星通信系统    295                                      18.7.4    静止轨道(GEO)移动卫星通信系统    296                                      习题与思考题    296                                      参考文献    296                                      第19章    移动通信技术          297                                                                            19.1    移动通信的概念及其特点    297                                      19.2    移动通信系统的分类    298                                      19.3    移动通信技术的发展概况    299                                      19.4    移动通信系统的组成    301                                      19.5    GSM移动通信系统    302                                      19.5.1    GSM系统简介    302                                      19.5.2    GSM数字蜂窝系统的结构    303                                      19.5.3    GSM系统的传输方式    304                                      19.6    CDMA移动通信系统    305                                      19.6.1    CDMA系统简介    305                                      19.6.2    CDMA系统工作原理    305                                      19.6.3    CDMA系统的传输方式      307                                      19.6.4    CDMA系统的主要优点    308                                      19.7    集群系统    309                                      19.7.1    集群系统的概念    309                                      19.7.2    集群系统的组成    309                                      19.7.3    集群系统的特点    309                                      19.8    无线寻呼系统    311                                      19.8.1    无线寻呼系统简介    311                                      19.8.2    无线寻呼系统工作过程    312                                      19.8.3    无线寻呼系统的组成    312                                      习题与思考题    314                                      参考文献    314                                                                            第20章    数字微波中继通信技术      315                                      20.1    数字微波中继通信的概念    315                                      20.2    数字微波中继通信的特点    316                                      20.3    数字微波中继通信系统的组成    316                                      20.4    数字微波中间站的转接方式    318                                      20.5    数字微波的收发信设备    319                                      习题与思考题    321                                      参考文献    321                                                                            第21章    ITS中的通信技术            322                                      21.1    ITS概述    322                                      21.2    ITS中的通信系统    324                                      21.3    ITS中的通信技术    325                                      21.3.1    ITS中的通信技术概述    325                                      21.3.2    专用短程通信标准  DSRC      327                                      21.3.3    ETC中的几种短程通信技术    328                                      21.4    GPS系统    332                                      21.4.1    GPS概述    332                                      21.4.2    GPS系统组成    332                                      21.4.3    GPS定位原理    333                                      21.5    国外有关系统介绍    335                                      21.5.1    Ali-Scout系统    335                                      21.5.2    AMTICS系统    336                                      习题与思考题    338                                      参考文献    338


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