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GPS antenna characterization in an anechoic chamber

机译：在一室内的GPS天线表征

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This paper is part of a continuing work with the FAA to develop an antenna testing methodology to characterize antenna performance in a multipath environment. This paper presents a case study to determine the characterization of two GPS antennas of varying performance in real world deployment. Power and phase measurements were acquired at the Wireless and Electromagnetic Compliance and Design (WECAD) Center, at the University of Oklahoma-Tulsa. Measurements were performed in a semi-anechoic chamber to characterize two broadband antennas. It is demonstrated that power and phase measurements were not sufficient to differentiate between different performing antennas in a multipath environment.
机译：本文是与FAA开发天线测试方法的持续工作，以在多径环境中表征天线性能的一部分。本文提出了一个案例研究，确定了在现实世界部署中的两个GPS天线的表征。在俄克拉荷马大学 - 塔尔萨大学的无线和电磁合规和设计（WECAD）中心获得了电力和相位测量。在半透筒室中进行测量以表征两个宽带天线。证明功率和相位测量不足以区分在多径环境中的不同执行天线之间。

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