radio Doppler的例句大全

The fuze is provided with some Anti-jamming function by means of instantaneous time average zero-over rate representing Doppler signal's frequency of continuous wave radio Doppler system fuze.

用短时平均过零率表征连续波多普勒体制无线电近炸引信多普勒信号频率，使引信具有一定的抗干扰能力。

The frequency time selective fading resulted from multipath dispersion and Doppler frequency shift is an important characteristic of urban mobile radio channel.

由多径色散及多普勒频移造成的频率&时间选择性衰落是城市移动无线信道的一个重要特性。

EDM-height traversing Doppler very high frequency omnidirectional radio range and distance measuring equipment

电子测距高程导线测量多普勒甚高频全向无线电信标及测距设备

The noise jammer using digital radio frequency memory ( DRFM) technology, has the features of high frequency spot accuracy, narrow noise bandwidth and high jamming power efficiency, is effective in jamming against pulse Doppler ( PD) radar.

采用数字射频存储器（DRFM）技术的噪声干扰机，具有瞄频精度高、噪声带宽窄、干扰功率利用率高的特点，可对脉冲多普勒（PD）雷达实施有效干扰。

According to the working characteristic of the pulse Doppler radio fuze, the clutter model is built up, the clutter signal intensity impact factors are analyzed and a method of clutter signal intensity in the cell of fuze distance-Doppler frequency is brought forward.

结合脉冲多普勒引信工作特点，对杂波进行了建模，分析了影响杂波信号强度的因素，提出了按照引信距离多普分辨单元进行杂波信号强度分析的方法。

Principles of the operation of the autodyne used in Doppler radio proximity fuzes are analyzed with the autodyne as an LC oscillator.

本文从LC振荡器的角度，阐明了多普勒无线电引信自差收发机的基本原理。

Use Data Smoothness to Suppress the Doppler Error of Radio Altitude Meter

利用数据平滑抑制无线电高度表的多普勒效应误差

With the development of Doppler Radio Direction Finder technology, it is utilized in many aspects. It is especially important for radio recon and radio detector.

随着多普勒无线电测向技术的发展，其被广泛应用于各个领域，尤其在无线电侦察与无线电监测方面起到了至关重要的作用。

In this paper, a Radio Direction Finder system is designed on the basis of the principle of Doppler Diretion Finder technology.

本文在对多普勒无线电测向技术深入研究的基础上设计实现了一套无线电自寻的系统。

Doppler Radio Direction Finder is a technology that measures the angle between radio transmitter and the radio using Doppler effect ( Doppler principle).

多普勒无线电测向技术即为利用多普勒效应测定无线电发射设备与接收设备之间夹角的一种技术。

The Doppler Radio Direction Finder technology has smaller error, higher sensitivity than other direction finder technology. And it can measure the elevation angle.

比起其他无线电测向技术，用多普勒效应进行测向误差较小，灵敏度较高，可仰角测量，并且成本较低。

Influence of Doppler Effect and Frequency Tolerance to Train Dispatching Radio System

多普勒效应与频率容差对无线列调的影响

the navigation and avionics are probably from domestic sources. the navigation system consists of radio altimeter, doppler radar and gps.

导航和电子设备可能来自国内，导航系统包括无线电测高计、多普勒雷达、GPS。

digital radio frequency memory(drfm) is applied to airborne radio fuze jammer to jam pulse distance-detecting fuze and pulse doppler fuze.

将数字射频存储器（DRFM）应用到机载无线电引信干扰机中用来对脉冲测距引信和脉冲多普勒引信进行干扰。

performance requirements and test methods for doppler very high frequency omnidirectional radio range

多普勒甚高频全向信标性能要求和测试方法

doppler very high frequency omnidirectional radio range and distance measuring equipment

多普勒甚高频全向无线电信标及测距设备

The first section of this paper discusses the theory of the Doppler Radio Direction Finder technology.

本文首先分析了多普勒无线电测向技术的基本原理.