Radiowave propagation loss measurement of different situated Knife-Edge problems and comparison with PO computing

In this article, an indoor radiowave propagation loss measurement environment which worked at 9.375 Ghz was built and a series of experiments about propagation loss of different situated Knife-Edge were implemented. The Knife-Edge position changes caused by horizontal length change and angle change were experimental studied respectively. The influence of Knife-Edge horizontal length and angle changes on propagation loss was presented. Finally, a comparison between experiment results and PO computing results was given.