monopulse radar 中文意思是什麼
monopulse radar
解釋
單脈沖雷達-
In this paper, the signal processing of sum and difference patterns of amplitude dual - plane monopulse radar and the effect of amplitude - plane non - consistency are analyzed from the coordinates relationship of four - horn antenna at length, and its corresponding simulation is verified, which bring convenience to engineering implementation
文中從四喇叭天線的位置坐標關系，詳細分析了雙平面振幅和差式單脈沖雷達信號處理過程以及三通道幅相不一致性的影響，並且進行了相應的模擬，為工程實現帶來了很大的便利。 -
All analysis and conclusions build on monopulse radar and high signal - to - noise ratio hypothesis
所有結論及分析都是在高信噪比假設下針對單脈沖測角體制而言的。 -
The prm is basically a monopulse secondary surveillance radar ( mssr ) that employs electronically - scanned antennas configured in a circular array
精密跑道監系統基本上屬單脈沖二次監察雷達，但採用排列成形的電子掃描天線。 -
Monopulse radar is widely used for its high angle measurement and powerful anti - jamming performance
摘要單脈沖雷達因其測角精度高，抗干擾能力強，使其得到了廣泛的應用。 -
The conventional monopulse radar will track a power weighted centroid of target and be interfered when troid - interference is present
摘要存在質心干擾情況下，普通單脈沖雷達將跟蹤干擾與目標的能量重心。 -
Sum and difference patterns of amplitude dual - plane monopulse radar is more widely paid attention to using because that it doesn ' t need to have strict receive channel
而對于接收支路要求不太嚴格的雙平面振幅和差式單脈沖雷達，更是備受青睞。 -
Finally, this dissertation simulates the monopulse radar software system that we designed and presents some testing reports. we mainly use matlab6. 5 to model and validate every module ’ s functions. then, we utilize visual c + + 6. 0 to design a software platform of the monopulse radar system
本課題在設計過程中主要採用matlab6 . 5對各子模塊進行功能建模和驗證，然後在visualc + + 6 . 0軟體平臺上搭建出整個單脈沖雷達系統的模擬模擬平臺。 -
The main task of this dissertation is to model and simulate a monopulse radar system. in the end, we design a set of software platforms of a monopulse radar system, which would be a living, economical and convenient test platform for radar electronic warfare. firstly, this dissertation studies the model of radar signal environment
本文的主要工作是對單脈沖雷達系統進行計算機建模和模擬，最終目的是開發出一套模擬單脈沖雷達系統工作模式的軟體模擬平臺，為雷達電子戰提供一個逼真、快捷、高效、經濟和方便的試驗平臺。 -
Finally, a kind of noncoherent - integration monopulse radar angle measuring algorithm based on square amplitude weighting method is developed, the computer simulation proves that this algorithm is prior to the common noncoherent - integration angle measuring method under all kinds of snr conditions
最後提出一種基於幅度平方加權的單脈沖雷達非相參積累測角演算法，模擬表明在各種信噪比條件下這種方法的測角精度都優于常規的非相參積累測角方法。 -
When low elevation targets arc tracked using the monopulse radar, the multipath effects including the specular reflect and diffuse reflect degrade severely the tracking performance
雷達跟蹤海面低空目標時，由鏡面反射和漫反射引起的多徑誤差嚴重影響雷達的跟蹤性能。 -
Aiming at the problem of angle motion estimation in monopulse three - dimension imaging, a novel angle motion parameters estimation method based on the inverse synthetic aperture radar imaging for difference beam is presented
摘要針對單脈沖三維成像時的目標角運動估計問題，提出一種基於差波束逆合成孔徑雷達成像的新的角運動參數估計方法。 -
Secondly, the common noncoherent - integration monopulse radar angle - measuring method is analysized in the weighting viewpoint, it is equal to the linear weighting on the result of single pulse angle measuring using signal amplitude of sum channel
採用加權的觀點分析了常規的單脈沖雷達非相參積累測角方法，指出其實質相當于對單次脈沖測角的結果用和通道信號幅度進行線性加權。 -
Modeling and calculating of multipath effect of low angle tracking for a monopulse radar
某精測雷達航路異常值處理方法改進研究 -
Inconsistency between the sum and difference channels in the phased array radar system will affect angle measurement accuracy if the monopulse angle measurement technique is employed. in order to achieve better angle measurement accuracy, they need to be calibrated
在採用單脈沖技術對目標進行角度測量的相控陣雷達系統中，和差波束接收通道的幅相不一致性對系統的角度測量精度有較大的影響。 -
This thesis introduces the elementary concept, evolutive history, working flow and operational principle of secondary surveillance radar and the systemic principle of monopulse secondary surveillance radar. then recommend the structrue and elements of actel ’ fpga and the development and design of fpga based on vhdl. the new responder can detect the video pulse signal upon 100mv and deal with 40 real planes in real time. it also can identify the responding signal of mode a / c and mode 6 and can be swithed freely from one mode to another according to the mode information and transmit the report table of corresponding mode
本論文介紹二次雷達的基本概念、發展歷史、工作流程、運作機理以及單脈沖二次雷達的系統原理。重點介紹了actel公司fpga的結構、原理以及fpga的vhdl實現。本文介紹的mssr應答信號處理器，可以檢測大於100mv的視頻信號，實時處理40個真實目標，並且支持模式ac和模式6應答信號，處理過程中可以根據模式指示信號在兩種模式下任意切換，送出相應模式的報表。 -
According to the technical requirement of range rate measurement in monopulse radar measurement system, the issue of spreading of received target spectrum under great acceleration is discussed in detaailed and the algorithm for acceleration compensation and the method of engineering realization are presented
根據高加速度下單脈沖測量雷達測速的技術要求，詳細地討論了高加速度情況下的目標回波譜線發散問題，給出了加速度補償的基本演算法和工程實現框圖。 -
This makes wide - band digital receiver become a certain trend in the detecting and intercepting of radar signals field. in this dissertation, the parameter estimation algorithms for the monopulse signal, the linear frequency modulation signal and the phase coded signal are studied. according to the algorithms, a hardware platform is set up and tested using tms320c6713b mainly
本文對單脈沖信號、線性調頻信號和相位編碼信號這三種常見的雷達信號的參數估計演算法作了研究和驗證，並根據這些演算法要求，立足於當前數字信號處理晶元（ dsp ）的發展，基於tms320c6713b構建了一個信號參數估計的硬體平臺。 -
Moreover, it has generality for this analysis method, this is to say, it is also used for single - plane monopulse radar
另外，該分析方法還具有一般性，即也可應用於單個平面的情況。 -
The third part pay more attention to elevation tracking with monopulse radar while the target is in the horizon region. multipath propagation seriously degrades the performance of elevation tracking and makes the radar unable to work properly
當目標處在這一區域時，信號的多徑傳播給俯仰角測量帶來很大誤差，使包括dmc雷達在內的許多雷達難以正常工作。
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