【摘要】：隨著天線制造技術(shù)、超寬帶技術(shù)、合成孔徑技術(shù)和信息處理技術(shù)的發(fā)展,雷達(dá)的體積不斷減小,探測(cè)精度和成像分辨率大大提升,雷達(dá)開(kāi)始在民用領(lǐng)域中活躍起來(lái),尤其是應(yīng)用于穿透成像、微波遙感成像、滑坡監(jiān)測(cè)和機(jī)場(chǎng)異物檢測(cè)等領(lǐng)域的民用雷達(dá)發(fā)展十分迅速。為了讓民用雷達(dá)在復(fù)雜的自然環(huán)境中具有更高、更穩(wěn)定的性能,雷達(dá)信息處理技術(shù)一直在不斷創(chuàng)新。本文介紹了民用雷達(dá)的新趨勢(shì)和新技術(shù),以及探墻雷達(dá)、微型SAR、邊坡雷達(dá)和異物檢測(cè)(Foreign object debris,FOD)雷達(dá)實(shí)時(shí)信息處理的關(guān)鍵問(wèn)題和解決方案。
[Abstract]:With the development of antenna manufacturing technology, ultra-wideband (UWB) technology, synthetic aperture technology and information processing technology, the volume of radar has been continuously reduced, the detection accuracy and imaging resolution have been greatly improved, and radar has begun to become active in the civil field. Especially in the fields of penetrating imaging, microwave remote sensing imaging, landslide monitoring and airport foreign body detection, civil radar is developing rapidly. In order to make civil radar have higher and more stable performance in complex natural environment, radar information processing technology has been innovating. This paper introduces the new trends and technologies of civil radar, and the key problems and solutions of real-time information processing for wall detection radar, mini SAR, slope radar and foreign body detection (Foreign object debris,FOD) radar.
【作者單位】： 北京理工大學(xué)信息與電子學(xué)院雷達(dá)技術(shù)研究所;嵌入式實(shí)時(shí)信息處理技術(shù)北京市重點(diǎn)實(shí)驗(yàn)室;
【基金】：國(guó)家自然科學(xué)基金(61427802,61370017)資助項(xiàng)目 長(zhǎng)江學(xué)者獎(jiǎng)勵(lì)計(jì)劃(T2012122)資助項(xiàng)目 高等學(xué)校學(xué)科創(chuàng)新引智計(jì)劃(B14010)資助項(xiàng)目
【分類號(hào)】：TN957.52
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本文編號(hào)：2239436