複数の人が存在する場合の伝搬損失特性に関する数値的検討

機関リポジトリ HANDLE

書誌事項

タイトル別名
  • Numerical Examination on Propagation Loss Properties in Case Human Bodies Exist

この論文をさがす

抄録

In cellular mobile communications, the number of customers who use cellular phones indoors is rapidly increasing. Many examinations have been reported about the outdoor propagation loss characteristic, and the propagation model and the presuming method are standardized. On the other hand, although the presumed type based on an experiment has been proposed about the propagation loss characteristic, examination of the physical model which can take into consideration the size of a passage and the number of passersby (passerby density) in detail is carried out. We have so far studied the propagation loss properties for one or two persons from the experimental and numerical points of view. In this study, the shadowing attenuation when people exist between the transmitter and receiver are calculated numerically. In this paper, human body is modelled by lossy dielectric cylinder, and the propagation loss properties for the passerby density and distance between the transmitter and receiver are examined numerically. Similarly, the effect of the propagation loss properties in case human bodies exist in the backward transmitter is calculated numerically.

収録刊行物

キーワード

詳細情報 詳細情報について

問題の指摘

ページトップへ