radar system 中文意思是什麼
radar system
解釋
雷達系統-
General specification for fire control radar system of self - propelled antiaircraft gun
自行高炮火控雷達系統通用規范 -
Tactical performance test methods for fire control radar system of self - propelled antiaircraft gun
自行高炮火控雷達系統戰術性能試驗方法 -
Through - the - wall surveillance radar ( twsr ) is a new radar system, which can detect the suspicious objects without intrusion and surveil the moving targets inside the building or blindage. it can be widely used for urban - warfare, counter - terrorism and hostage rescue. based on the requirement of the development of twsr, this paper analyzes the penetrating property of electromagnetic wave to nonmetallic walls
穿墻探測雷達（ through - the - wallsurveillanceradar ， twsr ）是一種能夠隔墻探測和定位的新型雷達系統，它可以對建築或掩體內的可疑目標（人）進行外部的非入侵式探測，並對建築物內的運動目標進行監測，可以廣泛的應用於大規模城區巷戰、反恐斗爭和人質救援行動。 -
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。 -
The multiformity of radar system makes it difficult to deinterleave radar signals
雷達體制的多樣化增加了信號分選與跟蹤的難度。 -
The character of radar system is restricted by parasitical am. to restrain parasitical am, a low pass filter is used in the if circuit. the result shows that the fmcw detecting range of the radar with the filter is greater than that without
較大的vco寄生調幅對雷達的作用距離有嚴重影響，對此，本文進行了分析，並提出了一種在中頻電路中用濾波電路進行抑制由寄生調幅帶來的于擾信號的方法。 -
The modeling and simulation of sea clutter is very important in radar system simulation
海雜波的建模與模擬是雷達目標模擬中環境模擬的重要部分。 -
Based on mono - pulse radar system and the analysis of terrain echoes, a geometrical model of air to ground ranging is constituted. by using the signals received from the sum and difference channels of terrain follow radar, a group of the expressions for terrain echoes are educed and characteristics of these echoes are obtained. according to the characteristics of the echoes, the theory and method of pass zero detection of difference channel and its applications are discussed in detail
針對一維單脈沖雷達體制，分析了地形目標回波特性；建立了地形跟隨雷達空地測距的幾何關系；利用雷達收發信號，導出了地形跟隨雷達和差接收通道的回波信號表達式，進行了波形模擬，得到了地形跟隨雷達的地面散射產生回波在時域中的特性；根據和差回波特性，闡述了差信號過零點檢測測距的原理和方法及工程實踐中的應用，並給出了真實雷達對外輻射試驗的結果，驗證了文中的模擬。 -
The saab airborne surveillance system includes saab 2000 turboprop aircraft equipped with saab microwave systems airborne radar system erieye and associated support equipment
薩博空中監視系統包括了薩博2000渦輪螺旋槳飛機及相關支援設備，薩博2000飛機裝配了微波系統的erieye空中雷達系統。 -
Since the echo signals are partly received, this radar system has detected the target adopting the processing mode of blocking echo signal before and after, and the problems of the isolation between transmitter and receiver and blind range are solved
該體制雷達採用前後截斷回波信號處理方式，當接收部分回波信號后就對目標進行檢測，解決了收發隔離和盲距問題。 -
These conclusions are important for choosing suitable radar system parameters such as center frequency, resolution and imaging squint angle in engineering design
這些結論對工程設計牛選擇合適的工作參數，如載頻、解析度、成像斜角等具有較為重要的參考價值。 -
It implements filter groups design, wide range linear automatic gain control design, and the programmed logic device design based on vhdl, and discuss their application in initial radar system in details
其中包括分段濾波器的設計技術，寬線性自動增益控制agc電路的設計技術，以及基於vhdl語言的可編程邏輯器件的設計技術，並對其在數據採集系統中的應用作了詳細的討論。 -
The main contribution of this paper is that it offers the software to analyze the detection performance and the combat efficiency of radar system taking advantage of visual c + + 6. 0. the software has very well graphics visualize output interfaces. the software can be used to expediently compare the detection performance of radar in existence, calculate and compare the max range and the detection precision of different radar under varying complex environment, calculate the radar detection probability and the radar false alarm probability. some new analyzing module can be added in this software easily
論文的主要貢獻是利用visualc + +設計了「機載火控雷達性能分析與效能評估軟體」 ，該軟體具有良好的人機交互性和圖形化形象化的輸出界面，可以方便的分析對比現有國內外機載雷達系統的檢測性能，對比不同雷達系統在各種復雜環境下的最大發現距離，計算不同雷達系統在各種復雜環境下的測量精度，以及計算雷達的檢測概率和虛警概率等參數，並且可以方便地添加新的分析模塊，進一步增加軟體的功能。 -
It also proposed a radar system to send a warning signal to train drivers whenever an object hits the tracks. the driverless line 14, from st lazare to the new national library, was opened in 1998 and features full - height glass barriers along all platforms with sliding doors that open only when a train has arrived
從聖拉薩爾站開往新國家圖書館站的巴黎地鐵14號線是一條於1998年建成通車的無人駕駛線路，有關部門在其全線各個站臺上均安裝了足夠高的玻璃屏障，其中附設的滑動門只有在列車進站時才會打開。 -
Review of ground penetrating radar system
高解析度合成孔徑雷達圖像艦船檢測方法 -
Influences of parameters upon ground penetrating radar system
參數選取對探地雷達厚度檢測的影響 -
In recent years, with the rapid development of the millimeter - wave radar technology and the demand of the safety, anticollision radar system is being studied and used widely. the if ( intermediate frequency ) circuit and the digital signal processing are two important parts of it
隨著毫米波雷達技術的日益成熟和人們對安全性的迫切需要，近年來，防撞雷達系統得到了深入研究和廣泛應用，如自動巡航控制、碰撞報警和防碰撞系統以及有待發展的雷達成像和汽車的自動駕駛系統等。 -
When radio waves pass through half of the first jump distance, the effects of meteor trails scattering on a radar system are investigated
計算了電波經電離層跳躍前進的過程中，流星余跡散射對後向散射超視距雷達系統性能如作用距離和發現概率等的影響。 -
High precision ad chip is used for intermediate frequency data sampling and fpga of virtex - series is used for the implementation of intermediate - frequency orthogonal system, which includes the sequencing control design for mult - channel radar system with verilog, the application of ip core of digital filter and fifo, as well as the communication control module with dsp. as the master control part, the software programming for the communication between dsp and fpga is designed. the experimental result with hardware circuit shows the design is valid and practical
採用高精度的adc晶元完成中頻采樣，通過virtex -系列fpga設計中頻正交系統，主要包括通過verilog語言實現多路雷達中頻接收的時序控制，通過濾波器ip核實現濾波器的設計，以及利用c語言實現dsp的通訊控製程序設計。並給出了fpga在資源和速度上一些優化的方法，調試過程中影響中頻正交接收性能測試的因素。 -
An analysis on the reliability of passive radar system
無源雷達系統可靠性分析
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