首页> 外文期刊>IEEE Transactions on Aerospace and Electronic Systems >Cosite Coexistence between Future L-DACS2 and Legacy DME Systems
【24h】

Cosite Coexistence between Future L-DACS2 and Legacy DME Systems

机译:未来L-DACS2与旧版DME系统之间的共存

获取原文
获取原文并翻译 | 示例
           

摘要

We analyze the coexistence between the L-band Digital Aeronautical Communication System??option 2 (L-DACS2), which is a preselected candidate to support future continental communications, and the distance measuring equipment (DME), which is an L-band radionavigation system in use for decades, now implemented in all aircrafts. We focus on the impact of L-DACS2 interference on the DME performance under the cosite scenario, where both equipment are located in the same aircraft. After a brief presentation of both systems, we study this critical scenario (from the system coexistence viewpoint), by proposing a new approach (different from classical frequency-domain analysis) that takes into account system dynamics and their technology characteristics. Based on various implementation methodologies, we show in the last part of the paper, the effect of some parameters on the coexistence between the on-board L-DACS2 transmitter and the on-board DME receiver.
机译:我们分析了L波段数字航空通信系统–选项2(L-DACS2)和距离测量设备(DME)之间的共存,L波段数字航空通信系统是支持未来大陆通信的预先选择,后者是L波段无线电导航。该系统使用了数十年,现在已在所有飞机上实施。我们将重点放在L-DACS2干扰对DME性能的共址情况下,这两种设备都位于同一架飞机上。在简要介绍了这两个系统之后,我们通过提出一种考虑系统动态及其技术特征的新方法(与经典频域分析不同),研究了这种关键情况(从系统共存的角度)。基于各种实现方法,我们在本文的最后部分显示了一些参数对板载L-DACS2发送器与板载DME接收器之间共存的影响。

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