direction-finding system 中文意思是什麼

direction-finding system 解釋
測向系統
  • direction : n. 1. 方位，方向；范圍，方面。2. 〈pl. 〉 指揮，指導；管理。3. 〈常 pl. 〉指示，命令，吩咐；用法說明。4. 導演；（樂隊）指揮。5. 寄發地址。6. 趨向，傾向。
  • finding : n. 1. 發現；發現的東西。2. 〈 pl. 〉結論；研究結果；【法律】判決，（陪審員的）評定；（委員會等的）審查結果。3. 〈 pl. 〉〈美國〉（服裝，鞋，首飾製造用的）零件材料及工具。
  • system : n 1 體系，系統；分類法；組織；設備，裝置。2 方式；方法；作業方法。3 制度；主義。4 次序，規律。5 ...
  1. Loran - long range radio direction finding system

    羅蘭導航系統
  2. Long range radio direction finding system loran

    羅蘭導航系統
  3. Focusing on the tactical index of ew system - bearing accuracy, this article makes deep - through analysis, comparison and study of the theory basis for traditional direction finding method. a 16 - channel monopulse amplitude - comparison direction finding method and new phase - delay estimating method has been proposed to use, through computer ' s analog computation and relative measures in actual engineering practices, the bearing accuracy of traditional method has been increased and the service requirement of the ew weapon system and adaptability of equipment satisfied

    本文圍繞著電子戰武器系統的戰術技術指標?測向精度，對傳統的測向方法的理論基礎進行了深入的分析、比較和研究，提出了採用16通道單脈沖比幅測向體制和新的相位延時估算方法，通過計算機的模擬摸擬計算，以及在實際的工程實現中採取的相關措施，解決了採用傳統的測向方法提高測向精度，滿足電子戰武器系統的戰術技術指標要求和裝備的適裝性。
  4. The second chapter summarized the principle of radio - communication direction finding, include compose and classify of radio - communication direction finding ; the main performance index of radio - communication direction finding ; shows the principle and character of four main kinds of direction finding system

    第二章概述了無線電通信測向原理，包括無線電測向系統組成和分類；無線電測向的主要性能指標；四種主要測向體制的工作原理和特點。
  5. Firstly, the paper studies radio direction finding theory, and makes comparison among the existing direction finding systems. it also puts forward the ideas of an advanced short - wave monitor and meterage system to satisfy requirement, and introduces the research emphasis of the paper

    首先，對無線電測向理論進行了研究，比較了現有的小基礎測向設備，為了進一步提高測向精度和速度，提出了一種新型的短波監測設備的研製設想，並對本文的研究重點做了介紹。
  6. The rationale of the tradition radio direction finding system is introduced. depending on the double - channels interferometer direction finding system manufactured successfully which have got a technical appraisal by technology committee of jiangsu province, the system of single channel interferometer direction finding is discussed particularly. the data and results of the experiment system are presented

    本文介紹了傳統的無線電測向的基本原理，在研製成功的雙通道干涉儀測向系統（已通過江蘇省技術鑒定）的基礎上，重點分析了傳統單通道干涉儀測向系統，並給出了實驗數據和結論以及存在的問題。
  7. High accuracy can be obtained in direction finding system where the angle of incidence is determined by the phase information of the incident wave, but the mutual coupling between antennae will effect the performance of the system

    利用相位信息確定來波入射角能達到較高的精度，但測向天線之間的互耦對系統性能的影響很大。
  8. Abstract : high accuracy can be obtained in direction finding system where the angle of incidence is determined by the phase information of the incident wave, but the mutual coupling between antennae will effect the performance of the system

    文摘:利用相位信息確定來波入射角能達到較高的精度，但測向天線之間的互耦對系統性能的影響很大。
  9. At last, a project of direction - finding system is presented

    文章最後提出了一個測向定位系統方案。
  10. In the chapter 5, we designed the interferometer direction finding system

    第五章進行干涉儀測向系統設計。
  11. This paper first introduced the electronic war ' s basic concept, development process and its developing trend, and then gives out the theory, key technology, application and developing trend of communication scout, direction - finding communication and communication jam in great detail. after that the cjw - 2000 system was referred to, and its system function and information flowing was analyzed. then the paper analyzed and introduced the theory, function, system structure, technical guide line and working flowing of the electronic jam rivalry scouting and analysis sub - system in detail. at last it gave the analysis of the interface standard of the electronic rivalry scouting, its interface message format and the data - base design of different equipments

    本文首先簡單介紹了電子戰的基本概念、電子戰的發展過程及發展趨勢，接著比較詳細地分析了通信偵察、通信測向、通信干擾等的原理、關鍵技術、應用及發展趨勢，然後對cjw - 2000系統進行了簡單介紹，並且對其系統功能及信息流程進行的簡單分析，之後又對cjw - 2000系統中的電子對抗偵察與分析分系統的原理、功能、系統結構、技術指標和工作流程等進行了比較詳細的分析與介紹，最後詳細分析了電子對抗偵察與分析系統的介面標準，並對電子對抗偵察與分析系統內部不同設備之間的介面報文格式以及數據庫的設計進行了詳細的分析。
  12. This paper mostly studied the modeling and simulating of reconnaissance and direction finding system for communication by using hla / simulink simulation platform for communication ew. the purpose is to design reconnaissance federate and jam federate for communication ew simulation system by using hla simulation based on different reconnaissance system for communication and simulation modeling with different jamming mode

    本文以通信對抗為背景，採用hla / simulink模擬平臺，研究通信偵察系統與通信干擾系統的建模與模擬實現，在建立對不同體制的通信偵察系統及各種干擾樣式模擬模型的基礎上，設計並實現基於hla的通信對抗模擬系統中的偵察邦元和干擾邦元。
  13. High resolution direction - finding method using array signal processing technique plays a pivotal role in the new electronic reconnaissance satellite system

    採用陣列信號處理進行高分辨測向是新體制電子偵察衛星的關鍵環節。
  14. Interferometer is a typical phase direction finding system. error performance of interferometer direction finder with multi _ channel receiver is analyzed and studied detaily and and a general formula is deduced

    論文較為詳細地分析和研究了多波道干涉儀測向機的誤差性能，並推導了誤差估計的一般公式。
  15. This paper is worked to solve the phase center of the directional antenna, accordingly to giving some references for the interception and direction - finding system

    本文是為了解決定向天線的相位中心問題，為偵測合一系統設計提供參考而展開研究的。
  16. In the interception and direction - finding system, the phase center of the antenna is very important to the direction - finding, however, the phase center of directional antenna is few studied in the home and overseas

    在偵測合一系統中，天線系統的相位中心對于系統測向有著至關重要的作用，但是目前國內外對于定向天線的相位中心研究的非常少。
  17. Long range radio direction finding system

    羅蘭導航系統
  18. By analysis of the intermediate frequency signals which through eight antennae and receiver channels, eight channels radio spatial spectrum direction finding system can reach the purpose of finding radio direction

    八通道無線電空間譜測向系統通過分析經過八路天線和接收機通道以後的中頻信號達到確定無線電信號方向的目的。
  19. A new automatic direction - finding system to monitor radio channels and locate sources of interference in and around hong kong was installed in the radio monitoring unit of ofta

    電訊局無線電監察組裝設全新自動測向系統，以監察無線電頻道及找出本港境內或附近的干擾來源。
  20. This article discusses the vehicular short - wave single - channel direction finding system and gives a new direction finding algorithm based on signal spectrum correlation, to improve the system ' s performance to when coping with single side band signals

    文中針對車載短波單通道測向系統，提出了一種新的基於信號譜相關的測向演算法，改善了系統對單邊帶信號的測向性能。
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