imaging radar 中文意思是什麼

imaging radar 解釋
成像雷達
  • imaging : 成像
  • radar : n 〈美國〉【無線電】 〈radio detecting and ranging 之略〉 雷達，無線電探測器 （＝〈英國〉 radiolo...
  1. Radar imaging is an epoch - making achievement in modern exploration science. it made the basal function of radar entitative changed, and it radically enlarged human ’ s ability of observing the nature and the living space

    雷達成像是現代探測科學領域的一項劃時代成就，它使雷達的基本功能發生了質的變化，從根本上擴展了人類觀察自然界和生存環境的能力。
  2. Compared with the low range resolution ( lrr ), high range resolution ( hrr ) radar can supply more structure information of targets. it is one of the most important development directions in modern radar. hrr radar has much extensive application prospects in targets detection, targets imaging, targets identification and so on

    高距離分辨雷達較低分辨雷達能提供更多的目標結構信息，是現代軍用雷達裝備的重要發展方向之一，在目標檢測、目標成像和目標識別等方面有極其廣闊的應用前景。
  3. Second, the imaging model built here has taken into account the tilt modulation, the hydrodynamic modulation, and current modulations of radar cross section. consequently, it has realized the imaging simulation of four kinds of wakes with the same imaging model. third, the orbital velocity of ocean wave was considered as the basic dynamic factor, and the imaging model calculates the influence on raw data by the wave m ovement according to the orbital velocity

    該模型的主要特點是： （ 1 ）它採用了三尺度復合表面模型的思想來計算海面的電磁散射，考慮了中等尺度波對紋波的進一步調製作用，彌補了傳統雙尺度模型的不足； （ 1 ）它考慮了海浪的傾斜調製作用、流體動力調製作用和流場對雷達截面的調製作用，實現了用統一的模擬模型對四種艦船尾跡特徵進行成像模擬； （ 3 ）它把海面長波的軌道速度作為基本的動態成分，並依此來考慮海面運動對sar回波信號的影響。
  4. 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。
  5. Abstract : this paper describes the working principle of drillhole radar and recommends two working patterns : single - drillhole reflection and crosshole tomographic imaging. the technique was used to make lithologic evaluation of deep strata and detect geological anomalous bodies with obvious effects obtained

    文摘:闡述了鉆孔雷達的工作原理，介紹了單孔反射和跨孔層析成像2種工作方式，並將其用於深部巖層巖性評價和地質異常體探測，效果顯著。
  6. Synthetic aperture radar ( sar ) is one of the most advanced imaging sensors

    聚束式合成孔徑雷達是一種具有超高分辨力的雷達成像模式。
  7. The typical use of bistatic sar with stationary transmitter, which is made up of the original coast guardian radar and the receiver on the aircraft, is imaging sea vessels. therefore, it is necessary to solve the problem of moving target imaging

    發射機固定的雙站sar的典型應用是用原有的海岸警戒雷達和飛行平臺上的接收機組成成像雷達，主要用途是對海面船隻成像，因此必須解決在此種情況下對運動目標成像的問題。
  8. Synthetic aperture radar ( sar ) is a kind of high resolution imaging radar, which has been developed since world war ii. through it, high - resolution radar image can be obtained under all weather, day and night and long distance conditions, so it is of high value in military and civil applications

    合成孔徑雷達（ sar ）是二戰以後發展起來的一種高分辨成像雷達，利用它可以全天候、全天時、遠距離地得到類似光學照相的高分辨雷達圖像，在軍事和民用方面都具有重要的應用價值。
  9. Synthetic aperture radar ( sar ) is a kind of high resolution imaging radar, which has been developed since world war ii. using sar we can obtain high - resolution radar images under all weather, day and night and long distance conditions, so it is of high value in military and civil applications

    =合成孔徑雷達（ sar ）是二戰以後發展起來的一種高分辨成像雷達，利用它可以全天候、全天時、遠距離地得到類似光學照相的高分辨雷達圖像，在軍事和民用方面都具有重要的應用價值。
  10. Among the different imaging algorithms, the range - doppler fft ( r - d fft ) algorithm, based on range - doppler theory, in which the fast fourier transform ( fft ) is employed to reduce compute burden, is widely used in various imaging radar because it can be easily realized in real - time application

    陸基成像雷達（ gbr ）作為isar成像技術的重要應用，其觀測目標具有速度快，慣性大，運動相對平穩等特點，針對這些特點，本文對isar成像運動補償方面作了較為深入的研究。
  11. The polarimetric sar is a new type imaging radar to measure polarimetric characteristic of radiant signals and combines both advantage of measuring full complex scattering matrix for each resolution cell in a scene and producing two - dimensional high resolution images, which greatly improve its ability to discern surface features. polarimetric sar is thus playing a more and more important role in research on remote sensing and application area

    極化合成孔徑雷達（ polarimetricsar ）是用來測量輻射信號極化特徵的新型成像雷達，具有能夠測量場景中每個分辨單元的全極化散射矩陣和產生二維高解析度圖像的兩大優點，大大提高了它對地物的識別能力，因此在遙感技術研究與應用領域中起著越來越重要的作用。
  12. Based on fuzzy logic, an effective algorithm of edge connection is proposed. simulation result shows our approach can highly improve the connectivity of the extracted image boundaries without distortion. this work lays foundations of target detection, tracking, and recognition for photoelectric tracker and imaging radar

    通過理論分析及模擬結果證明，本文提出的梯度參數自學習統計的方法和基於模糊判決的邊緣連接方法能夠有效地提取邊緣點進行邊緣連接，能夠在保持原有圖像不失真的情況下，較大地提高圖像邊界的連通性，為光電跟蹤器和成像雷達的目標檢測、跟蹤和識別等提供良好的基礎。
  13. With the development of radar technology, one of the obvious features of radar is the improved resolution. the imaging radar is a type of high - resolution radar, which is based on the technology of broadband microwave and advanced signal processing. by use of the imaging radar, which has broad applications and has become the focus of the field, the target can be imaged hi all weathers and at anytime from far distance

    隨著雷達技術的發展，現代雷達的最顯著特點之一就是對目標的分辨能力的提高，以寬帶微波技術和先進的信號處理技術為基礎的成像雷達，它作為一種高解析度的雷達，能夠對觀測對象進行全天候、全天時、遠距離的成像，有著廣泛的應用前景，成為研究的熱點。
  14. Bistatic synthetic aperture radar ( bistatic sar ) is a new system of imaging radar

    雙站合成孔徑雷達（簡稱雙站sar ）是一種新的成像雷達體制。
  15. According to the high spatial correlativity of the ionosphere contamination, then the rank one phase error estimation ( rope ) auto - focus method in imaging radar is suitably modified and applied to the ionosphere decontamination of hf radar echoes

    根據電離層污染具有高度空間相關性的特點，將成像雷達中的秩一相位誤差估計聚焦方法適當修正後應用於高頻雷達回波信號去電離層擾動污染。
  16. As a kind of high resolution imaging radar, synthetic aperture radar ( sar ) has been widely used in many remote sensing fields

    合成孔徑雷達是一種高解析度的成像雷達，被廣泛應用於各遙感領域。
  17. Chapter 1 explains the basic idea of the imaging radar. the history, the latest development and the applications of imaging radar such as sar / isar are also reviewed

    論文第一章介紹了成像雷達的基本概念，回顧其發展史及其現狀，並簡要介紹其應用情況。
  18. Due to its merits of all weather conditions, long distance as well as wide range, imaging radar has been utilized in such fields as military reconnaissance, remote sensing and topographic mapping

    成像雷達具有全天候、全天時、遠距離和寬廣觀測帶等優點，已被廣泛應用於軍事偵察、遙感測繪等領域。
  19. Under the high - resolution imaging radar background, extracting electromagnetic scattering features of target from 2 - d radar data, is a task valuable for both theoretical research and practical usage in field of radar target recognition

    在高分辨成像雷達體制下，基於雷達目標二維像的散射特徵提取，是雷達目標識別領域中一項理論意義與實用價值兼備的課題。
  20. Synthetic aperture radar ( sar ) is a kind of high resolution imaging radar, which has been developed since world war ii. high - resolution radar image can be obtained under all weather, day - and - night and long distance conditions, so it is of high value in military and civil applications

    合成孔徑雷達（ sar ）是二戰以後發展起來的一種高分辨力成像雷達，它可以全天候、全天時、遠距離地得到類似光學照相的高分辨力圖像，在軍事和民用方面都具有重要的應用價值。
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