English translation for "数字上变频"
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- digital uconvert
Related Translations:
变频: [电子学] frequency conversion◇变频电路 frequency changer circuit 变频工程师: repair - invertor engineer 变频振荡器: frequency change oscillatorvariable frequency oscillatorvariable oscillatorvfo 变频网络: fcn frequency-converting network 变频法: frequency variation methodvariable-frequency method 变频电路: frequency changing circuitfrequency converting circuit 变频效应: frequency conversion effect 谐波变频: harmonic conversion
- Example Sentences:
| 1. | As a result , some key technologies of sdr such as modulation , demodulation , ddc and dug have been hot topics . in this paper , some key technologies of sdr are researched deeply
于是，软件无线电中的一些关键技术，例如：调制解调技术，数字上变频，数字下变频等成为该领域的研究热点。 | | 2. | It is very difficult to realize digital rf , but we can realize digital if . digital if mainly include : digital up convert ( duc ^ digital down convert ( ddc ) , a / tk d / a and number control oscillator ( nco )
目前实现射频数字化还有一定的困难，但可以实现中频部分数字化。数字中频处理主要包括数字上变频、数字下变频、 a d与d a的处理以及数控振荡器等。 | | 3. | Here we try out a hard way with video card to realize it . in the second place , we discuss some ways of digital modulation in transmission of image data , for example bpsk , qpsk , qam , and so on
随后，针对qpsk ，详细讨论了其基本原理和具体的实现算法，并进行了仿真验证，然后选用hsp50215数字上变频芯片和hsp50214b数字下变频芯片，设计了数字调制、解调器的实现方案。 | | 4. | The digital upward frequency conversion is the key element of the waveform synthesis . at the same time , basic theoretical analysis and optimum design are done for pci bus slave interface , fifo , transmit signal processor , digital - to - analog converter and logic control
本文对波形合成技术的核心? ?数字上变频进行了深入细致的研究和介绍，同时对波形合成器中的pci总线接口、先进先出缓冲器、发射信号处理、数模转换及逻辑控制等部分进行了分析和优化设计，给出了最佳设计方案。 |
- Similar Words：
- "数字删除" English translation, "数字闪烁显象图" English translation, "数字商业和网络商业" English translation, "数字商业数据" English translation, "数字上" English translation, "数字上变频器" English translation, "数字舍入误差" English translation, "数字摄像机控制系统" English translation, "数字摄象机" English translation, "数字摄影测量" English translation
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