1) interference refractometer
![点击朗读](/dictall/images/read.gif)
干扰折射计
2) interferend refractometer
![点击朗读](/dictall/images/read.gif)
干涉折射计
3) interference angalysis
![点击朗读](/dictall/images/read.gif)
干扰分折
4) RF interference
![点击朗读](/dictall/images/read.gif)
射频干扰
1.
The paper describes various possible causes of RF interferences and their solutions.
![点击朗读](/dictall/images/read.gif)
随着通信网络功能的增强,造成射频干扰的原因正不断增多,有些容易跟踪分辨,有些则非常微小,难以辨识,尽管在系统设计中可以提供一定的保护,但多数情况下只能对干扰信号在其源头加以控制。
2.
The ML7338(ARM7TDMI core) and RF module RDA5206 are used to demodulate RF signals,recode,remodulate and transmit baseband signals,thus solving the RF interference problem in traditional stations.
该系统主要采用小灵通基带芯片ML7338(ARM7TDMI核)和RDA5206射频模块,实现对射频信号的解调,同时对基带信号重新编码再调制发射,很好地解决了普通直放站射频干扰问题。
3.
The paper studies the necessity of anti-RF interference by analyzing the weakness of GPS down-link signals,and the effect of RF interference by analyzing the difference between RF interference styles,and the relationship between anti-jamming techniques and application platforms by analyzing the structure of universal GPS digital user equipment and special adaptive filtering techniques.
通过GPS系统下行信号易损性分析,研究了GPS用户机抗射频干扰的必要性;通过射频干扰类型分析,研究了射频干扰对GPS用户机性能的影响;通过通用GPS数字用户机结构和自适应滤波技术分析,研究了抗干扰技术与用户应用平台的关系。
5) radio frequency interference
![点击朗读](/dictall/images/read.gif)
射频干扰
1.
The results indicate that the preprocessing not only makes the system has higher ability of target detection but also suppresses the radio frequency interference by 6~7 dB.
该方法通过最大值搜索法进行地波定标、平均插值法消除盲区和统计阈值法消除射频干扰,然后将探测得到的数据进行处理。
2.
As GPS signals arrive upon ground,usually they are very weak and susceptible to radio frequency interference.
GPS信号到达地面后十分微弱,极易受到射频干扰;为提高GPS接收机工作的可靠性,对射频干扰的来源和特点进行了研究;主要围绕载波噪声功率比分析了射频干扰对GPS接收机的影响,并据此解算出射频干扰的距离和功率组合;分析结果表明射频干扰会引起GPS接收机的码环、载波环精度下降,误码率升高;最后对目前存在的各种GPS抗射频干扰技术措施进行了介绍,指出通用GPS接收机主要采用自适应数字滤波器、自适应调零天线等时域、空域抗干扰技术。
6) RFI
![点击朗读](/dictall/images/read.gif)
射频干扰
1.
RFI Suppressing in Computer System;
![点击朗读](/dictall/images/read.gif)
计算机系统中的射频干扰抑制
2.
An Approach Based on Sinusoidal Model for RFI Suppression in InSAR System
![点击朗读](/dictall/images/read.gif)
一种基于正弦模型的干涉SAR射频干扰抑制算法
3.
So not only the EMI and RFI are ameliorated, but all so the rectifier can be protected to not be destroyed by high voltage.
文章介绍了一种吸收二极管阴极指数衰减振荡的缓冲器电路,用此缓冲器电路可有效降低整流桥输出侧指数衰减振荡电压的幅值,从而改善电磁干扰(EMI)和射频干扰(RFI),防止整流二极管因尖峰电压过高被毁坏。
补充资料:摆放式干扰机(见通信干扰设备)
摆放式干扰机(见通信干扰设备)
hand-emplaced jammer
baifongshi gQnraoii摆放式干扰机(hand一emplaeed jam;ner)见通信干扰设备。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条