| 超宽带无线技术及其应用 |
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| 引用本文： | 杨立军,施洪昌.超宽带无线技术及其应用[J].兵工自动化,2005,24(5):89-89. |
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| 作者姓名： | 杨立军 施洪昌 |
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| 作者单位： | 西南科技大学信控学院 四川绵阳621002 |
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| 摘 要： | 超宽带(UWB)技术的UWB信号脉冲采用高斯单循环脉冲,带宽比中心频率高,大于0．5G赫兹,采用无载波的基带信号进行传送。UWB广泛用于超宽带雷达进行穿透探测和入侵探测、手持电台和组网通信、地理测量系统,为无线电引信与民用商业等提供定位精度。
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| 收稿时间： | 2005-04-04 |
UWB Wireless Technology and Its Application |
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| YANG Li-jun, SHI Hong-chang.UWB Wireless Technology and Its Application[J].Ordnance Industry Automation,2005,24(5):89-89. |
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| Authors: | YANG Li-jun SHI Hong-chang |
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| Abstract: | Gauss single cycle pulse was applied for UWB signal impulse of UWB technology, bandwidth is higher than center frequency, and it is more than 0.5G hertz, and then, the carrierfree based band signal was applied to transfer. UWB wireless technology is widely applied UWB radar in breakthrough detection and inbreak detection, hand-held station, group-net communication, geographical measuring system. It offers location accuracy for wireless firebird and commercial business. |
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