| 基于VXI总线的超宽带线性调频信号源的设计 |
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| 引用本文： | 汪海波,陆必应,周智敏. 基于VXI总线的超宽带线性调频信号源的设计[J]. 现代雷达, 2003, 25(3): 44-46,56 |
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| 作者姓名： | 汪海波 陆必应 周智敏 |
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| 作者单位： | 国防科技大学,长沙,100073 |
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| 摘 要： | 主要介绍了VXI总线C尺寸超宽带线性调频信号源的设计方法，重点描述了利用现场可编程逻辑器件FPAG和DSP设计VXI总线接口电路，以及数字波形存储直读技术在线性调频信号源中的应用。
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| 关 键 词： | VXI总线 超宽带线性调频信号源 正交调制 数字波形存储直接 接口电路 雷达 |
Design of Ultra-Wide Band LFM Signal Generator based on VXI Bus |
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| WANG Hai bo LU Bi ying ZHOU Zhi min. Design of Ultra-Wide Band LFM Signal Generator based on VXI Bus[J]. Modern Radar, 2003, 25(3): 44-46,56 |
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| Authors: | WANG Hai bo LU Bi ying ZHOU Zhi min |
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| Affiliation: | National University of Defence Technology Changsha 100073 |
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| Abstract: | A method to design UWB(Ultra Wide Band) LFM Signal is proposed . The interface of VXI bus is described which is developed by using FPGA and DSP. And the direct reading technology of the stored digital waveform is introduced which is used in UWB LFM signal generator. |
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| Keywords: | VXI bus interface UWB LFM signal generator quadrature modulate direct reading of the stored digital waveform |
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