| 硬戈壁沙漠杂波研究 |
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| 引用本文： | 常满,白承玺,周平,胡扬学. 硬戈壁沙漠杂波研究[J]. 地球物理学报, 1996, 39(Z1): 78-83 |
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| 作者姓名： | 常满 白承玺 周平 胡扬学 |
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| 作者单位： | 国家航天局２０７研究所, 北京 100854 |
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| 摘 要： | 对新疆库尔勒地区硬戈壁沙漠地杂波进行了研究．得到了Ｃ波段低擦地角（０．１°－７°）下有色杂波值，其值范围为－６０－－２０ｄＢ；并进行了白化处理，得到相应此有色杂波的白色杂波值，其值为一常数－２５ｄＢ，其电压幅度为±０．８Ｖ，不随擦地角变化．
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| 关 键 词： | 沙漠杂波 有色杂波 白色杂波 库尔勒地区 |
| 收稿时间： | 1996-02-12 |
THE CLUTTER RESEARCH OF HARD GOBI DESERT |
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| CHANG MAN,BAI CHENG-XI,ZHOU PING,HU YANG-XUE. THE CLUTTER RESEARCH OF HARD GOBI DESERT[J]. Chinese Journal of Geophysics, 1996, 39(Z1): 78-83 |
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| Authors: | CHANG MAN BAI CHENG-XI ZHOU PING HU YANG-XUE |
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| Affiliation: | 207.Institute, Aerospase burean of China. Beijing 100854, China |
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| Abstract: | In this paper, We have studied the clutter of hard Gobi desert by C-Band Radar in Xinjing Province.We have obtained colour clutter curve varied with depression angle （0. 1°- 7°）. The values are range: -60--20 dB. also colour clutter has been whitened to whitened to white clutter i. e., white noise, the value is a constant -25 dB, not varied with depression angle. |
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| Keywords: | Clutter of desert Colour clutter White clutter Kurler region |
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