frequency modulator的例句大全

Design and Analysis of a Self-Adapting Frequency Modulator

一种自适应频率调节器的设计和分析

the pre-condition for variable capacitance diode frequency modulator obtaining the linear frequency modulation

变容二极管调频器获得线性调频的条件

Feasibility Study on Tuning Fork Used as Space Frequency Modulator

音叉作为空间频率调制器可行性的研究

the utility model discloses a minimum frequency shift keying (msk) modulator, and is applied to a digital information transmission system.

最小移频键控（MSK）调制器，适用于数字信息传输系统中。

A modulator reduces the quantization error of the frequency divider.

调制器减少该分频器的量化误差.

The moving vector of object can be confirmed when acoustic-optic modulator ( AOM ) introduces a frequency offset.

通过声光 调制器 的偏频后,能够确定物体的运动方向.

The emphasis of sigma-delta modulator is on how to modulate the quantization noise to high frequency.

对于S -D 调制器,主要讲述它把量化噪声调制到高频处的原理.

On idle, using the voltage-feedback control makes PWM modulator output the pulse disjointedly with blocking-oscillation frequency lowered and the pulse width narrowed. Accordingly not only the no-load loss is less, but also the transformer is not easy to saturate.

系统在空载时由于采用电压反馈控制使PWM调制器间断地输出脉冲，间歇振荡的频率低而脉冲宽度窄，不但空载损耗小，而且使变压器不易饱和；

In this paper, a fractional-N frequency synthesizer based on high-order single-bit Σ� � modulator is introduced.

本文介绍了高阶 单比特 Σ△调制器在小数分频频率综合器中的应用.

Measurement of Chirp Parameter of Intensity Modulator by Fiber Frequency Response Method

频率响应法测量光强度调制器啁啾参数

Include the oscillator, modulator, upper frequency transformer, wave filter, power amplifier like X-mitter.

发射机一般包括振荡器 、 调制器 、 上变频器 、 滤波器 、 功率放大器.

the pulse modulation and frequency shift modulation technologies have been studied theoretically and experimentally based on the detailed introduction of operation principle of electro-optic modulator ( eom).

在详细介绍电光调制器（EOM）工作原理的基础上，理论并实验研究了EOM脉冲调制和移频调制技术。

take the frequency windage into account when using digital signal level meter to measure modulator

用数字场强仪测量调制器应注意频率偏差