电离层测高仪,Ionosonde英语短句,例句大全

电离层测高仪,Ionosonde
1)Ionosonde[ai'?n?s?nd]电离层测高仪
1.Application and Research of Software Radio on Ionosonde;软件无线电在电离层测高仪中的应用研究

英文短句/例句

1.Application and Research of Software Radio on Ionosonde;软件无线电在电离层测高仪中的应用研究
2.Design and Implementation of RF Signal Sources for Ionosonde Based on ARM7基于ARM7的电离层测高仪射频信号源的设计与实现
3.Real-time Control and Analysis System for Ionosonde电离层数字测高仪实时控制处理系统
4.STUDY OF IONOSPHERIC GRAVITY WAVE DISTURBANCES FROM DRIFT MEASUREMENTS OF A DIGISONDE用数字测高仪漂移测量研究电离层声重波扰动
5.Study of Passive Receiving Observation Mode for Ionospheric Digital Ionosonde电离层数字测高仪被动接收观测模式研究
6.Development and Research on Data Processing Platform for Ionosonde电离层数字测高仪数据处理平台的研制
7.Implementation of Pulse Compression Technology in Digital Ionosondes电离层数字测高仪中的脉冲压缩技术及其FPGA实现
8.A Inversion Method for Estimation of Electron Density Combining Single Site′s Ground GPS Data with Ionosonde一种融合测高仪与地面GPS数据的单站电离层反演方法
9.ionospheric HF oblique sounding电离层高频斜向探测
10.The Data and Data Processing of Digital Ionospheric Sounder DGS-256电离层数字探测仪DGS-256的数据和数据处理(英文)
11.relative ionospheric opacity meter相对电离层不透明度仪
12.four electrode dipmeter四电极地层倾角测井仪
13.short-range electronic distance meter短距离电磁波测距仪
14.measuring instrument of apparatus for measuring ionizing radiations测量电离辐射能用仪器或仪表
15.high-frequency dielectric loss measuring instrument高频电介质损耗测量仪
16.HF head tester for TV电视机高频头测试仪
17.photoelectric type velocity measuring device of high voltage switch光电式高压开关测速仪
18.stratigraphic high resolution dipmeter tool地层学高分辨率地层倾角测井仪

相关短句/例句

ionospheric digital ionosonde电离层测高仪
1.In this paper,we designed and achieved the encoded and modulated RF pulse signal and the local oscillating signal for ionospheric digital ionosonde by using ARM7 and DDS technology.指出了电离层测高仪中射频信号源模块的主要功能是产生用于发射的射频编码调制脉冲信号,以及用于下变频和相位解调的本振信号,利用ARM7芯片和DDS(Direct Digital Synthesizer)技术设计实现了电离层测高仪中的射频编码调制脉冲信号和本振信号。
3)digital ionosondes电离层数字测高仪
1.By using pulse compression technology,which is widely used in signal processing of modern radar system,a correlation arithmetic circuit is designed for decoding 13-bit Barker code in receiver part of ionospheric digital ionosondes based on FPGA platform,which resolves the contradiction between the object′s action range and range resolution in digital ionosondes.使用现代雷达信号处理系统中广泛应用的数字脉冲压缩技术,在FPGA硬件平台上设计实现了电离层数字测高仪接收机模块中用于对13位巴克码进行解码的相关运算电路,解决了电离层数字测高仪中目标作用距离与距离分辨率之间的矛盾。
4)ionospheric sounder电离层探测仪
5)wideband Chirp ionosonde宽带Chirp电离层探测仪
1.Compared to a pulse or impulse coding ionosonde,it is presented that a wideband Chirp ionosonde has many advantages,such as hardware with simplicity and reliability,digital signal processing flexibility,less mutual interference with other radio users and so on.与脉冲和脉冲编码电离层探测仪相比,介绍了一种宽带Chirp电离层探测仪,其具有硬件简单可靠,数据信号处理灵活,与其他无线电用户互扰性降低等诸多优点。
6)Upper ionosphere高电离层