high phase noise的意思|示意

Noise, High frequency, 8th Order Linear Phase Lowpass Filter.

噪声，高频率，8阶线性相位低通滤波器。

The paper was based on the goal of low phase noise, high resolution to study and analyze the wideband frequency source.

本文正是基于低相位噪声、高分辨率为目的，对宽带频率源作了研究和分析。

In this paper, a new variance used in the phase noise measurement, called deformed high difference variance, is presented.

本文提出一种用于相位噪声测量的新型方差——变形高阶差分方差，其传递函数具有无旁瓣、谐波少等优点。

Millimeter Wave (MMW) mixer is one of the most key equipment of many MMW systems, however it is difficult and high costed to research on MMW local oscillator with low phase noise.

毫米波混频器是许多毫米波系统的关键部件之一，而研制低相噪毫米波本振源比较困难且成本较高，毫米波谐波混频器正是解决这一难题的有效途径。

Experiments showed that it has many advantages, such as small phase displacement, high noise suppression capability, rapid response speed and high accuracy.

实验表明，该传感器相位移动小，干扰噪声抑制能力强，响应速度较快；

Direct Digital Synthesizer (DDS) has the advantages of high frequency resolution, rapid frequency change rate and low phase noise.

直接数字频率合成器dds具有极高的分辨率、频率转换速度快、相位噪声低等优点。