Diffraction Loss Prediction of Multiple Edges Using Bullington Method with Neural Network in Mountainous Areas
Joint Authors
Source
International Journal of Antennas and Propagation
Issue
Vol. 2018, Issue 2018 (31 Dec. 2018), pp.1-10, 10 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2018-02-25
Country of Publication
Egypt
No. of Pages
10
Main Subjects
Abstract EN
This paper proposes a neural network approach to improve the Bullington method by using parameters obtained from ignored obstacles in mountainous areas.
Measurements were performed in mountainous areas to compare the prediction accuracy of propagation loss.
And the measured data were used for neural network training.
A detailed description of the input parameters of the proposed neural network is presented.
The prediction performances were improved by up to 3.20 dB in the average error and 2.11 dB in the standard deviation of errors by the proposed method when compared to traditional diffraction methods.
American Psychological Association (APA)
Lee, Changwon& Park, Sungkwon. 2018. Diffraction Loss Prediction of Multiple Edges Using Bullington Method with Neural Network in Mountainous Areas. International Journal of Antennas and Propagation،Vol. 2018, no. 2018, pp.1-10.
https://search.emarefa.net/detail/BIM-1169222
Modern Language Association (MLA)
Lee, Changwon& Park, Sungkwon. Diffraction Loss Prediction of Multiple Edges Using Bullington Method with Neural Network in Mountainous Areas. International Journal of Antennas and Propagation No. 2018 (2018), pp.1-10.
https://search.emarefa.net/detail/BIM-1169222
American Medical Association (AMA)
Lee, Changwon& Park, Sungkwon. Diffraction Loss Prediction of Multiple Edges Using Bullington Method with Neural Network in Mountainous Areas. International Journal of Antennas and Propagation. 2018. Vol. 2018, no. 2018, pp.1-10.
https://search.emarefa.net/detail/BIM-1169222
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1169222