ground radar 中文意思是什麼
ground radar
解釋
地面雷達-
Radar altimeters are used in aircraft to indicate height above the ground of sea.
雷達高度表用以指示飛機相對于地面或海平面的高度。 -
This paper resolved the radar instructions based upon ground to the radar antenna control instructions by using the carrier aircraft attitude data provided by inertial navigation system of the aircraft and the radar installation data provided by radar database
用載機慣導系統提供的載機姿態數據和雷達數據庫提供的雷達安裝數據，把基於大地的雷達指令解算為雷達天線控制指令。 -
This paper has described the authors experience acquired in applying the ground - penetrating radar, rayleigh wave and dpt to examining weak groundsill in the subway tunnel, and also discussed the application conditions of these means as well as their merits and shortcoming
摘要介紹了在地鐵隧道工程建設中使用探地雷達與瑞雷波法結合輕便動力觸探技術檢測軟弱地基的經驗和幾點認識，並討論了該勘察方法的應用條件和優點。 -
Chapter 3 studies the false target jamming. jamming signal generation formula is proposed by the investigation of simultaneous ground echoes of two different point targets in radar beam. comprehensive research about the characteristics of jamming signal is made, and raw data is used in simulation
第三章對虛假圖像干擾進行了研究，通過對雷達波束內兩個不同的點目標在同一時刻的回波信號進行的分析比較，推導了干擾信號的生成公式，對干擾信號的特徵作了詳細的分析，並結合實測數據做了模擬實驗。 -
Those include power supply circuit design ; ground plane design and sample clock design. combining some radar development, its high - speed a / d circuit is tested, and has given out some test results
最後結合某雷達研製，對其高速模數轉換電路設計進行了實際測試評估，並給出了部分測試結果。 -
Signal processor is a important part of high frequency ground wave over - the - horizon radar
信號處理機是高頻地波超視距雷達的關鍵部件之一。 -
In this project high frequency ground wave soft radar ( hfgwsr ) uses software radio technology to control radar functional mode
本課題項目中的軟體高頻地波雷達利用軟體無線電技術，實現對雷達工作狀態的控制。 -
During the near three decades, high - frequency ground wave radar detecting for sea has been regarded for its high performance by many countries
近三十年來，高頻地波對海探測雷達因其本身所特有的優點而引起了許多國家的高度重視。 -
Then, i design a new signal processor basing on the development of hardware and the signal process of high frequency ground wave over - the - horizon radar
接著，根據當今數字信號處理器件的發展和高頻地波雷達的信號處理過程，提出信號處理機的系統設計方案。 -
High frequency ground wave radar for near ocean inspection and ocean remote sensor is a method that use ocean echo wave dopier spectrum to deduce the parameters of ocean situation
高頻地波雷達近海監測和海態遙感技術是一種利用海洋回波多普勒譜反演海態參數的方法。 -
To the principle of single - station high - frequency ground wave detection radar, simple pulse wave was chosen, but this wave has many limitations, so continuous signal wave was preferred
從雷達信號波形選擇來看，對于單站高頻地波超視距雷達體制，最初採用簡單脈沖波形。但這種波形存在著許多缺點，最終採用連續波信號體制。 -
Based on the research mentioned above, the paper introduces the method of how to realize basal software, combing the processing of high frequency ground wave over - the - horizon radar signal and the capability of dsp
在此基礎上，本論文又針對工程實現的具體要求，結合高頻地波超視距雷達信號的信號處理方法與dsp性能，敘述了信號處理機的基礎軟體編程的具體實現。 -
The dissertation aimed at designing a new signal processor basing on the development of hardware and the signal process of high frequency ground wave over - the - horizon radar. after that, basal signal software of dsp, a important part of processing card, is designed
本課題目的就是根據當今數字信號處理器件的發展和高頻地波雷達的信號處理過程，提出信號處理機的系統設計方案，然後對其中信號處理板中的主要處理部件dsp進行基礎軟體的開發。 -
High frequency radar is also a high frequency ground wave super resolution radar used on the seaside, and meantime it is one of projects of national 211 for building subject. this paper based on high frequency radar and modern signal processing describes the component of the high frequency radar on function and hardware. the signal that the radar system used mostly decides the capability and the complex of the radar
雷達系統所用的信號體制、信號形式決定了在很大程度上決定了雷達的性能指標，雷達系統的復雜度，本文主要研究基於軟體高頻雷達的多體制信號的數字化產生與接收，目的在於產生一種或者多種能夠軟體高頻雷達所適用的信號，並且這種信號不會給小型化的系統處理帶來過高復雜性。 -
A prototype system simulating an engagement progress between aircrafts and ground - radar entities was developed based on yh - fwf. the results showed it is meaningful for application of hla technology
基於yh - fwf框架實現的一個飛機和雷達對抗的原型應用實例表明， yh - fwf框架具有良好的可用性和實用意義。 -
Application of ground radar in advance detection of coal roadway
探地雷達在煤巷超前探測中的應用 -
Typical results are given to calculate mission success probability etc. in air - to - ground radar electronic combat by modeling and simulation. computer simulation is higher fidelity and full - scale than static analytical analysis, also is more flexible and lower cost than field test
說明這種方法比經典的靜態解析分析評估法要全面和逼真，比外場實物試驗要廉價和靈活，並且面向對象的模擬模型庫可以方便地擴展到其它場景下的雷達電子戰作戰效能評估。 -
Gps, ground radar equipment, as well as traditional surveying methods were used to assess snow and ice thickness for the new measurement, and to compare it with historical data [ 5 ]
Gps ，地面雷達設備以及一些傳統的測量方式來測量雪和冰的厚度，從而獲取新的數據，並和歷史數據相比較。 -
Application of ground radar to mine shaft liner grouting and result inspection
探地雷達在井壁注漿及其效果檢測中的應用 -
To solve the problems that have slow velocity, poor precision, lower efficiency for the traditionally artificial command guidance in the current flight test method for the airborne radar of the target formation so that the current flight test method for the airborne radar doesn ' t meet the requirement of flight test, the basic whole direction guidance way and so on, the main function setting and model structure of the automatical command guidance of the target formation flight test for the airborne radar were introduced, the mathematical models for the automatical command guidance of the multi - target formation flight test were built and they were realized and verified on the research and manufacturing of the flight test automatical command guidance based on the ground radar and gps
針對戰斗機雷達目標編隊傳統的人工指揮引導速度慢、精度差、效率低，導致現有試飛手段滿足不了試飛需求的問題，介紹了機載雷達目標編隊試飛自動化指揮引導的基本全向引導法等方法、主要功能設置和模塊體系結構，建立了機載雷達目標編隊試飛自動化指揮引導實現模型，並在基於地面雷達和gps試飛指揮引導自動化系統研製中得到實現和驗證。
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