frequency synthesizer的例句大全

the goal of any frequency synthesizer is to generate a desired output frequency based on a given input reference frequency.

任何频率合成器的目标都是根据一个给定输入参考频率产生一个期望输出频率。

互联网摘选

Study on a Ku band miniature low phase noise frequency synthesizer vibration isolation system

Ku波段小型低相噪频综器隔振研究

互联网摘选

Dither Injection Applied to Direct Digital Frequency Synthesizer Based on FPGA

可编程门阵列直接数字频率合成的抖动注入

互联网摘选

So it is necessary to design domestic chipsets. A TD-SCDMA frequency synthesizer is designed in this paper, third-order interpolative Delta-Sigma fractional PLL has been adopted for the frequency synthesizer designed.

本论文设计了一个基于三阶内插型Delta-Sigma小数分频电荷泵锁相环结构的TD-SCDMA频率综合器。

互联网摘选

This essay introduces a method of using the wave compression to save FPGA resources, and this method can be applied in the design of Direct Digital Frequency Synthesizer ( DDS).

在直接数字频率合成（DDS）设计中利用波形压缩节省FPGA资源。

互联网摘选

The Study of Frequency Synthesizer Decimal Fraction Discerption Frequency Circuits

小数分频频率合成器专用集成电路的研制

互联网摘选

In this paper, we present a new autoanalysis system of the dielectric spectrum, in which we have designed a new phase shifter and a new frequency synthesizer controled by digital.

该系统以信号的相关检测和数字化技术为基础，采用了新研制的数控频率合成信号源、乘法器、同步积分器、移相器和仪用微机等由通用集成电路组成的新型实用网络。

互联网摘选

First of all, the paper introduces the universal technology index, phylogeny and development trend of frequency synthesizer.

论文首先，介绍了频率合成器的分类、通用技术指标及其发展历史与趋势。

互联网摘选

Low-voltage frequency synthesizer for radio telephones.

低电压无线电话频率合成器。

互联网摘选

Spurious Signals Analysis of Direct Digital Frequency Synthesizer and Spur Reduction Techniques

DDS的杂散分析及降低杂散的方法

互联网摘选

Spectrum Analysis of Spurious Signals in Direct Digital Frequency Synthesizer Due to Phase Truncation

DDS相位舍位杂散信号的频谱分析

互联网摘选

It is used as a local oscillator for frequency synthesizer translation and channel selection.

它通常作为本振信号用于变频或者信道选择。

互联网摘选

IC-V 100 radio phase locking frequency synthesizer The Study on steady Frequency of Locking Phase Ring Circuit

IC&V100电台锁相环频率合成器锁相环路稳频的研究

互联网摘选

The Applications of High Resolution Fractional-N Frequency Synthesizer in Rubidium Clock Circuit

一种高分辨率频率合成器在铷钟电路中的应用

互联网摘选

This paper introduced the design and realization of a renewable frequency synthesizer on-line controlled by a EZ-USB in-terface chip with enhanced 51 core.

本文介绍了一种使用带51核的USB芯片控制DDS芯片AD9852实现在线可更新频率合成器的方法；

互联网摘选

Chaotic Phenomena of Ladder& Shaped Sampling Phase Detect Frequency Synthesizer

梯形取样鉴相频率合成器的混沌现象

互联网摘选

In this system, continuously variable slope delta modulation ( CVSD) is used to change the analogy signal into digital, GFM is used to modulate the signal, FDMA, PLL frequency synthesizer.

这种系统采用连续可变斜率增量调制（CVSD）来实现语音信号的编码、GFM调制解调方式、FDMA、PLL频率合成器技术。

互联网摘选

A design of Ku band phase-locked frequency synthesizer with low phase noise

Ku波段低相噪锁相频踪源的设计

互联网摘选

The ZEEMAN frequeney is one of important working parameters of hydrogen maser frequency standards, so a special digital time and frequency synthesizer, which is used to measure ZEEMAN frequencies, was developed.

ZEEMAN频率是氢脉泽时间频率标准的一个重要工作参数，为此上海天文台研制了一种专用的数字频率合成器，用来测量ZEEMAN频率。

互联网摘选

frequency synthesizer design in radio-paging system

无线寻呼系统中频率合成器的设计

互联网摘选