| 一种新颖的调频连续波系统 |
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| 引用本文： | 朱为中 沈志钢. 一种新颖的调频连续波系统[J]. 上海大学学报(自然科学版), 1995, 1(6): 689-694 |
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| 作者姓名： | 朱为中 沈志钢 |
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| 作者单位： | 上海大学通讯与信息工程学院电子物理研究所 |
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| 摘 要： | 本文完善了通常沿用的线性调频连续波（ＦＭ－ＣＷ）系统，并指出其局限性，提出了一种新颖的ＦＭ－ＣＷ系统。测试结果表明：该系统的相对调频带宽，调频线性优良，调制噪声低，只要配之相应的微波部件，即可方便地构成不同频段的ＦＭ－ＣＷ系统。
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| 关 键 词： | 调频连续波 雷达 散射计 |
A Novel FM-CW System |
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| Zhu Weizhong, Shen Zhigang. A Novel FM-CW System[J]. Journal of Shanghai University(Natural Science), 1995, 1(6): 689-694 |
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| Authors: | Zhu Weizhong Shen Zhigang |
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| Affiliation: | College of Communication and Information Engineering |
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| Abstract: | This paper perfected that generaly continue to used the linear FM-CW systems, and shown clearly some limitations of conventions FM-CW systems. A novel FM-CW system is presented. The experimental results have shown that this system is characterized by reletive wide FM width, excellent FM linearity and low modulated noise. With suitable microwave units, it is easy to make up FM-CW systems in different frequency ranges. |
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| Keywords: | Frequency Modulation-Continuos wave Radar Scatteromter. |
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