Study on the Deterministic Transmission Loss Prediction Model for Troposcatter
Troposcatter transmission loss prediction models are based mainly on ITU-R's empirical models. However, the available troposcatter propagation models do not enable the real-time calculation of the transmission loss for a specific propagation link. Therefore, the primary purpose of this study is...
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| Veröffentlicht in: | IEEE transactions on antennas and propagation 2023-08, Vol.71 (8), p.1-1 |
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| container_title | IEEE transactions on antennas and propagation |
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| creator | Zhao, Qiang Yang, Li-Xia Guo, Xiang-Ming Zhu, Dong Zhang, Yu-Sheng Wei, Yi-Wen Li, Qing-Liang |
| description | Troposcatter transmission loss prediction models are based mainly on ITU-R's empirical models. However, the available troposcatter propagation models do not enable the real-time calculation of the transmission loss for a specific propagation link. Therefore, the primary purpose of this study is to develop a deterministic troposcatter transmission loss prediction model to realize the real-time calculation or prediction of the transmission loss. In this study, the turbulent scattering cross-section, the refractive turbulence structure constant and the radar equation were introduced to our approach, and the troposcatter transmission loss prediction model was established based on the geometry of the troposcatter circuit. In addition, a weighted method for taking the value of the refractive turbulence structure constant, generated from the WRF schema, was proposed, based on the ray tracing method. Furthermore, the proposed model was validated with the experimental measurement of troposcatter, which verifies the proposed model's availability and reliability. |
| doi_str_mv | 10.1109/TAP.2023.3286107 |
| format | Article |
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However, the available troposcatter propagation models do not enable the real-time calculation of the transmission loss for a specific propagation link. Therefore, the primary purpose of this study is to develop a deterministic troposcatter transmission loss prediction model to realize the real-time calculation or prediction of the transmission loss. In this study, the turbulent scattering cross-section, the refractive turbulence structure constant and the radar equation were introduced to our approach, and the troposcatter transmission loss prediction model was established based on the geometry of the troposcatter circuit. In addition, a weighted method for taking the value of the refractive turbulence structure constant, generated from the WRF schema, was proposed, based on the ray tracing method. Furthermore, the proposed model was validated with the experimental measurement of troposcatter, which verifies the proposed model's availability and reliability.</description><identifier>ISSN: 0018-926X</identifier><identifier>EISSN: 1558-2221</identifier><identifier>DOI: 10.1109/TAP.2023.3286107</identifier><identifier>CODEN: IETPAK</identifier><language>eng</language><publisher>New York: IEEE</publisher><subject>Availability ; Circuits ; Mathematical models ; Prediction models ; Predictive models ; Propagation losses ; Ray tracing ; Real time ; Receiving antennas ; refractive turbulence structure constant ; Scattering ; Scattering cross sections ; Transmission loss ; Transmitting antennas ; Troposcatter ; Turbulence ; Weather forecasting ; weather research and forecasting model (WRF)</subject><ispartof>IEEE transactions on antennas and propagation, 2023-08, Vol.71 (8), p.1-1</ispartof><rights>Copyright The Institute of Electrical and Electronics Engineers, Inc. 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However, the available troposcatter propagation models do not enable the real-time calculation of the transmission loss for a specific propagation link. Therefore, the primary purpose of this study is to develop a deterministic troposcatter transmission loss prediction model to realize the real-time calculation or prediction of the transmission loss. In this study, the turbulent scattering cross-section, the refractive turbulence structure constant and the radar equation were introduced to our approach, and the troposcatter transmission loss prediction model was established based on the geometry of the troposcatter circuit. In addition, a weighted method for taking the value of the refractive turbulence structure constant, generated from the WRF schema, was proposed, based on the ray tracing method. Furthermore, the proposed model was validated with the experimental measurement of troposcatter, which verifies the proposed model's availability and reliability.</description><subject>Availability</subject><subject>Circuits</subject><subject>Mathematical models</subject><subject>Prediction models</subject><subject>Predictive models</subject><subject>Propagation losses</subject><subject>Ray tracing</subject><subject>Real time</subject><subject>Receiving antennas</subject><subject>refractive turbulence structure constant</subject><subject>Scattering</subject><subject>Scattering cross sections</subject><subject>Transmission loss</subject><subject>Transmitting antennas</subject><subject>Troposcatter</subject><subject>Turbulence</subject><subject>Weather forecasting</subject><subject>weather research and forecasting model (WRF)</subject><issn>0018-926X</issn><issn>1558-2221</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2023</creationdate><recordtype>article</recordtype><sourceid>RIE</sourceid><recordid>eNpNkEtLAzEUhYMoWB97Fy4GXE9N7iSZmWWpT6hasIK7kMncYEo7qUm66L83pV24uhzuOffxEXLD6Jgx2t4vJvMxUKjGFTSS0fqEjJgQTQkA7JSMKGVN2YL8PicXMS6z5A3nI_L-mbb9rvBDkX6weMCEYe0GF5MzxSLoIa5djC63Zz7GYh6wdybt9ZvvcVVYH7LNb3w0OuXsFTmzehXx-lgvydfT42L6Us4-nl-nk1lpgItUWiFqXlMrmWZdXfFKA3SSSeygM1YjR6al6bABDkz3tG2ttgylBS0a2_Lqktwd5m6C_91iTGrpt2HIKxU0XNR1_q7OLnpwmZCvD2jVJri1DjvFqNpTU5ma2lNTR2o5cnuIOET8Z88shayqP6AlaWw</recordid><startdate>20230801</startdate><enddate>20230801</enddate><creator>Zhao, Qiang</creator><creator>Yang, Li-Xia</creator><creator>Guo, Xiang-Ming</creator><creator>Zhu, Dong</creator><creator>Zhang, Yu-Sheng</creator><creator>Wei, Yi-Wen</creator><creator>Li, Qing-Liang</creator><general>IEEE</general><general>The Institute of Electrical and Electronics Engineers, Inc. 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However, the available troposcatter propagation models do not enable the real-time calculation of the transmission loss for a specific propagation link. Therefore, the primary purpose of this study is to develop a deterministic troposcatter transmission loss prediction model to realize the real-time calculation or prediction of the transmission loss. In this study, the turbulent scattering cross-section, the refractive turbulence structure constant and the radar equation were introduced to our approach, and the troposcatter transmission loss prediction model was established based on the geometry of the troposcatter circuit. In addition, a weighted method for taking the value of the refractive turbulence structure constant, generated from the WRF schema, was proposed, based on the ray tracing method. Furthermore, the proposed model was validated with the experimental measurement of troposcatter, which verifies the proposed model's availability and reliability.</abstract><cop>New York</cop><pub>IEEE</pub><doi>10.1109/TAP.2023.3286107</doi><tpages>1</tpages><orcidid>https://orcid.org/0000-0002-3223-0148</orcidid><orcidid>https://orcid.org/0000-0002-3675-2584</orcidid><orcidid>https://orcid.org/0000-0002-7943-9846</orcidid></addata></record> |
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| subjects | Availability Circuits Mathematical models Prediction models Predictive models Propagation losses Ray tracing Real time Receiving antennas refractive turbulence structure constant Scattering Scattering cross sections Transmission loss Transmitting antennas Troposcatter Turbulence Weather forecasting weather research and forecasting model (WRF) |
| title | Study on the Deterministic Transmission Loss Prediction Model for Troposcatter |
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