up-converter

基本解釋

The design of hardware module includes A/D converter, DDC (Digital Down Converter), DUC(Digital Up Converter) and DSP. The design and application of AD6640 and AD6624 are fully discussed in this part.
收發(fā)信機(jī)硬件設(shè)計(jì)主要包括：A/D、D/A轉(zhuǎn)換器、數(shù)字下變頻器(DDC)、數(shù)字上變頻器(DUC)以及DSP，論文詳盡介紹了A/D器件AD6640、DDC器件AD6624和DSP器件TMS320C5410的設(shè)計(jì)和應(yīng)用；
The Up converter receives at its input the IF signal coming from the modulator and converts it on the RF transmission channel.
上轉(zhuǎn)換器在它的來自調(diào)節(jié)器的輸入IF信號(hào)上接收和在射頻傳輸頻道上轉(zhuǎn)換。
Design and Implementation of Digital Up Converter for Homenet
一種數(shù)字中頻上變頻器的設(shè)計(jì)與實(shí)現(xiàn)
How much do all these figures stack up to?
這些數(shù)字的縂和是多少？
Swimming is the best way to tone up your body.
遊泳是健躰強(qiáng)身的最好方法。