Angle-of-arrival-assisted Relative Interferometric localization using Software Defined Radios
Angle-of-arrival-assisted Relative Interferometric localization using Software Defined Radios
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DOI：
10.1109/milcom.2009.5379787
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发表时间：
2009-10
期刊：
影响因子：
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通讯作者：
Jonathan Friedman;Anna Davitian;Dustin Torres;D. Cabric;M. Srivastava
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文献类型：
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作者：
Jonathan Friedman;Anna Davitian;Dustin Torres;D. Cabric;M. Srivastava
在这项工作中，我们提出了SDR-ARI -一个软件定义的无线电（SDR）的方法，到达角辅助相对干涉（ARI）雷达收发器。它具有许多理想的属性，包括能够减少同步，网络和硬件要求时，作为唯一的雷达模态和它的能力，以增强现有的脉冲和CW雷达算法。虽然ARI编码最初是在以前的工作中提出的，但没有完成实现，只有一个纯硬件的接收器方法被报道。我们在Matlab中开发并实现了一个软件定义模型，并利用USRP硬件和gnuRadio软件设计、仿真和实现了一个SDR-ARI收发器。软件无线电的使用使我们能够及时实施ARI。所提出的方法进行了描述和分析。
In this work, we present SDR-ARI - a Software Defined Radio (SDR) approach to an Angle-of-arrival-assisted Relative Interferometric (ARI) RADAR transceiver. It has a number of desirable attributes including the ability to reduce the synchronization, network, and hardware requirements when operating as the sole RADAR modality and its ability to augment existing pulsed and CW RADAR algorithms. While, ARI encoding was initially proposed in prior work, no implementation had been completed and only a pure hardware approach to the receiver was reported. We have developed and implemented a software-defined model in Matlab, and have designed, simulated, and implemented an SDR-ARI transceiver utilizing USRP hardware and gnuRadio software. The use of software-defined radio has allowed us to implement ARI in a timely manner. The proposed approach is described and analyzed.