...
首页> 外文期刊>Geoscience and Remote Sensing Letters, IEEE >A Novel Space–Time Coding Alamouti Waveform Scheme for MIMO-SAR Implementation
【24h】

A Novel Space–Time Coding Alamouti Waveform Scheme for MIMO-SAR Implementation

机译:一种新颖的时空编码Alamouti波形方案,用于MIMO-SAR实现

获取原文
获取原文并翻译 | 示例
           

摘要

This letter presents a novel extended space–time coding waveform scheme for multiple-input–multiple-output synthetic aperture radar implementation. The extensions include the fulfilling of the two Alamouti periods in one transmit duration minimizing the time-variant channel effect and the new form of the basic orthogonal waveforms. The main advantages of the proposed waveform scheme include ghost image prevention, cross-channel interference mutual cancelation, simultaneous transmission via orthogonal Tx channels, free selection of PRF, etc. The proposed techniques are verified by a simulation for the case of point-like targets.
机译:这封信提出了一种新颖的扩展时空编码波形方案,用于多输入多输出合成孔径雷达的实现。扩展包括在一个发送持续时间内满足两个Alamouti周期,从而最大程度地减少了时变信道效应和基本正交波形的新形式。提出的波形方案的主要优点包括防止重影,跨通道干扰相互抵消,通过正交Tx通道同时传输,自由选择PRF等。通过对点状目标情况的仿真验证了所提出的技术

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号