基于Tamir森林模型5G信号的损耗分析

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中图分类号：TN929.5；TP18 文献标识码：A 文章编号：2095-2953（2025）06-0079-05

Analysis of 5G Signal Loss Based on Tamir Forest Model

MENG Zhao-xin，LU Jing-si *，LIU Zhen，LI Bo （CollegeofMechanicalandElectrical Engineering，NortheastForestry University，HarbinHeilongjiang 150o40，China

Abstract：With the establishment of wildlife nature reserves，the risk of tourists geting lost or losing contact has increased.This study aims to improve emergency rescue efficiency by using mobile phone signal strength for rapid positioning of missing persons.The Tamir forest equivalent model is simulated and analyzed，the path lossiscalculated， andthe RF transceiver module is used to conducta comparison experiment in the field，which verifies the accuracy ofthe Tamir forest equivalent model.This study provides important research ideas for technology research and development in related fields.

Key words：Tamir model; electromagnetic wave propagation; simulation analysis； analysis of loss

目前，我国森林旅游业蓬勃发展，游客在森林中迷路的现象时有发生，增加了失联风险[1]。（剩余4749字）