• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文会议>European Microwave Conference vol.2; 20041011-14; Amsterdam(NL) >Coexistence Study of Automotive Short Range Radar operating in the W-Band
【24h】

Coexistence Study of Automotive Short Range Radar operating in the W-Band

机译：在W波段工作的汽车短程雷达共存研究

获取原文
获取原文并翻译 | 示例
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

This paper focuses on the methodology of coexistence studies between UWB automotive short range radar (SRR) and and exisiting and planned radio services at W-band frequencies. Interference mitigating effects are discussed to get a more realistic view of the wave propagation and of the interference probably to be expected in this frequency range. Furthermore, a probabilitiy of interference is introduced due to the influence of the topography on the area interfered by SRR systems and their activity only for a fraction of the total time available. Hereby a novel approach for the area interfered by SRR using directional antennas is introduced. Moreover, it can be assumed, that several victim services in the W-band frequency range incorporate only a low number of devices. The sharing study methodology at W-band frequencies is exemplarily demonstrated considering the probable interference of radio amateur services (RAS) operating around 79 GHz by a single SRR operating in the same frequency range.
机译：本文着重研究UWB汽车短程雷达（SRR）与W波段现有和计划的无线电服务之间共存研究的方法。讨论了减轻干扰的效果，以便更实际地了解电波传播以及在此频率范围内可能预期的干扰。此外，由于地形对受SRR系统干扰的区域及其活动的影响仅占可用总时间的一小部分，因此会引入干扰的可能性。因此，介绍了一种使用定向天线的受SRR干扰的区域的新颖方法。此外，可以假设，W频带频率范围内的几个牺牲服务仅包含少量设备。考虑到工作在79 GHz左右的无线电业余服务（RAS）可能受到在相同频率范围内工作的单个SRR的干扰，示例性地展示了W波段频率下的共享研究方法。

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