Multi-hop HF Radio Propagation Model Based on Multi-Paths Attenuation

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Year:
2018
Type of Publication:
Article
Keywords:
Multi-paths attenuation, Multi-hop frequency, Reflection Path, SNR
Authors:
Yihao Sheng; Xiaotong Zhang; Hui Xu
Journal:
IJISM
Volume:
6
Number:
4
Pages:
129-131
Month:
July
ISSN:
2347-9051
Abstract:
In this paper, we mainly solve the multi hop frequency radio propagation problem for radio propagation on the sea surface and establish model to solve. In high frequency radio communication, two paths are mainly considered. One is the reflection path, the other is the direct path. Reflection on the sea surface is a complex problem. Therefore, we introduce the concept of the sea wave series first to simplify the problem. Meanwhile, we analysis the energy loss, so as to establish attenuation model through sea considered multi paths. At the same time, we establish the model of atmospheric noise and analyze, and then we can obtain the number of radio hops before the SNR falls below 10db
Full text: IJISM_763_FINAL.pdf

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