English translation for "variable carrier"
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- 变幅载波
Related Translations:
carrier: n.1.运送人，搬夫；负荷者；使役，〔美国〕信差，邮递员；送报人；〔英国〕运输行，运输业者。2.传书鸽，信鸽。3.(车后的)货架；吊架；托架。4.水管，引水沟。5.运载工具；搬运机；移动滑车。6.【医学】带菌者，病媒。7.航空母舰。8.【电学】载波；载流子；【拓】承载子；【化学】载体，填料；导染剂。短语和例子a mail [letter] carrier邮递员。 a ban variable: adj.1.易变的，变化无常的，无定的 (opp. constant, steady)。2.可变的，能变的；变换的。3.【数学】变量的；【天文学】变光的；【生物学】变异的。短语和例子Prices are variable according to the exchanges. 物价跟着汇率变动。 a man of variable character 反复无常的人。 a r
- Example Sentences:
| 1. | Ddc ( digital down - conversion ) high - efficiency structure is studied to realize the variable carrier frequency band - pass signal acquisition on wideband condition
参考软件无线电设计的概念和国内外相关文献，提出了多项滤波下变频结构的fpga实现。 | | 2. | Parallel structure of poly - phase decomposition and parallel mixer is applied in the ddc circuit , it solves the bottleneck in mixing and increases the handle speed . the partition of the tuning channel according to the digital mixing sequence , and the ddc by means of decimating first , the low - pass filtering and mixing realize efficiently the down - conversion of the variable carrier frequency band - pass signal . according to the structure of the ddc and the requirement of the frequency
短数据快速测频算法的具体实现:使用并行流水线的设计方法,提高了系统的数据吞吐率,在100mhz的系统时钟下,能够实时处理400mhz ~ 600mhz速率a / d采样的数据,在64点采样, 100mhz系统时钟情况下,初次测频占用时间640ns ,以后每次测频占用时间缩短到160ns ,实时地提供多相滤波下变频所需的载频位置信息,缩短了接收机的调谐时间。 | | 3. | Filter poly - phase decomposition method is adopted in this dissertation . the partition of the tuning channel according to the digital mixing sequence , and the digital down - conversion by means of decimating first , the low - pass filtering and mixing realize efficiently the down - conversion of the variable carrier frequency band - pass signal
本文采用滤波器多相分解方法，按数字混频序列划分调谐信道，使用先抽取，后低通滤波，再混频的数字下变频结构，高效实现了变载频带通信号数字下变频。 |
- Similar Words：
- "variable capacity oil pump" English translation, "variable capacity pump" English translation, "variable capacity screw" English translation, "variable capital" English translation, "variable cargo tank" English translation, "variable carrier modulation" English translation, "variable cash payment" English translation, "variable categories" English translation, "variable cause" English translation, "variable cavity" English translation
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