Chinese translation for "数字载波"
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- digital carrier
Related Translations:
载波振荡: carrier oscillation 载波压缩: carrier compression 载波话路: carrier telephone channel 平均载波频率: mean carrier frequency
- Example Sentences:
| 1. | Domestic satellite communication earth stations - general technical requirements part 5 : intermediate data rate digital carriers
国内卫星通信地球站总技术要求第五部分:中速数据数字载波通道 | | 2. | To avoid excessive transmission distortion , the bandwidth between transmitter and receiver must be at least twice that with digital carrier modulation
为避免过量的传输失真,发射机与接收机之间的带宽至少要两倍于数字载波调制的带宽 | | 3. | In the last , test and optimization of dvb - c modulator system are addressed . methods of test and some items which should be paid attention of digital carrier level and rate of carrier to noise 、 relationship between ber and c / n 、 mer ( modulator error rate ) are given , some test results got by analyzer are all up to dvb - c test standard
给出了数字载波电平与载噪比( c / n ) 、误码率( ber )与载噪比( c / n )关系、调制误码率( mer )测试的方法与测试注意事项,通过分析仪等分析得到结果包括列表和图示,达到了dvb - c规定的各项指标。 | | 4. | The medium access control ( mac ) layer protocol of the airlink interface between the mobile data base station ( mdbs ) and mobile end systems ( m - ess ) in cellular digital packet data ( cdpd ) is studied firstly . the access method of slotted non - persistent digital sense multiple access with collision detection ( dsma / cd ) is described mainly
本文首先研究了蜂窝数字分组数据( cdpd )空中接口中的介质接入控制层( mac )协议，详细论述了基于时隙的非坚持的、带冲突检测的数字载波侦听多址接入协议( dsma cd ) 。 | | 5. | Firstly , on the base of analyzing psk ' s theory and audio - card ' s constitute and data transfers , bdpsk and qdpsk soft - modulation and soft - demodulation systems based on audio - card are studied and implemented , including generating digital carrier sequence , synchronizing carrier , designing filter , sampling and judging , etc . the system adopts coherent demodulation method , synchronizing carrier adopts costas loop
本文首先分析了调相信号调制解调的基本理论和多媒体计算机( mpc )声卡组成原理及数据传输等方面的内容，然后研究并实现了基于计算机声卡的bdpsk和qdpsk信号软件调制解调系统，内容包括数字载波序列的产生、载波同步、滤波器设计，信号的抽样判决等。 |
- Similar Words：
- "数字运算的" Chinese translation, "数字运算电路" Chinese translation, "数字运算技术" Chinese translation, "数字运算因素" Chinese translation, "数字运算中心" Chinese translation, "数字载波电话终端机" Chinese translation, "数字载波线路单元" Chinese translation, "数字载波中断信令" Chinese translation, "数字再生" Chinese translation, "数字再生器" Chinese translation
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