Modification of ITU-R rain fade slope prediction model based on satellite data measured at high elevation angle
Rain fade slope is one of fade dynamics behaviour used by system engineers to design fade mitigation techniques (FMT) for space-earth microwave links. Recent measurements found that fade slope prediction model proposed by ITU-R is unable to predict fade slope distribution accurately in tropical regi...
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| Format: | Article |
| Language: | English |
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IIUM Press
2011
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| Online Access: | http://irep.iium.edu.my/18087/ http://irep.iium.edu.my/18087/1/IIUM_EJ_2011_Special_2.pdf |
| _version_ | 1848778139008761856 |
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| author | Hassan Ali, Dao Islam, Md. Rafiqul Khalid, Khateeb |
| author_facet | Hassan Ali, Dao Islam, Md. Rafiqul Khalid, Khateeb |
| author_sort | Hassan Ali, Dao |
| building | IIUM Repository |
| collection | Online Access |
| description | Rain fade slope is one of fade dynamics behaviour used by system engineers to design fade mitigation techniques (FMT) for space-earth microwave links. Recent measurements found that fade slope prediction model proposed by ITU-R is unable to predict fade slope distribution accurately in tropical regions. Rain fade measurement was conducted in Kuala Lumpur (3.3̊ N, 101.7̊ E) where located in heavy rain zone by receiving signal at 10.982 GHz (Ku-band) from MEASAT3 (91.5̊ E) on 77.4̊ elevation angle. The measurement has been carried out for one year period. Fade slope S parameter on ITU-R prediction model has been investigated. New parameter is proposed for the fade slope prediction modeling based on measured data at high elevation angle, Ku-band. |
| first_indexed | 2025-11-14T14:57:07Z |
| format | Article |
| id | iium-18087 |
| institution | International Islamic University Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-14T14:57:07Z |
| publishDate | 2011 |
| publisher | IIUM Press |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | iium-180872016-12-15T08:06:38Z http://irep.iium.edu.my/18087/ Modification of ITU-R rain fade slope prediction model based on satellite data measured at high elevation angle Hassan Ali, Dao Islam, Md. Rafiqul Khalid, Khateeb TK5101 Telecommunication. Including telegraphy, radio, radar, television Rain fade slope is one of fade dynamics behaviour used by system engineers to design fade mitigation techniques (FMT) for space-earth microwave links. Recent measurements found that fade slope prediction model proposed by ITU-R is unable to predict fade slope distribution accurately in tropical regions. Rain fade measurement was conducted in Kuala Lumpur (3.3̊ N, 101.7̊ E) where located in heavy rain zone by receiving signal at 10.982 GHz (Ku-band) from MEASAT3 (91.5̊ E) on 77.4̊ elevation angle. The measurement has been carried out for one year period. Fade slope S parameter on ITU-R prediction model has been investigated. New parameter is proposed for the fade slope prediction modeling based on measured data at high elevation angle, Ku-band. IIUM Press 2011-12 Article PeerReviewed application/pdf en http://irep.iium.edu.my/18087/1/IIUM_EJ_2011_Special_2.pdf Hassan Ali, Dao and Islam, Md. Rafiqul and Khalid, Khateeb (2011) Modification of ITU-R rain fade slope prediction model based on satellite data measured at high elevation angle. IIUM Engineering Journal, 12 (5). pp. 53-59. ISSN 1511-788X http://www.iium.edu.my/ejournal/index.php/iiumej/iss |
| spellingShingle | TK5101 Telecommunication. Including telegraphy, radio, radar, television Hassan Ali, Dao Islam, Md. Rafiqul Khalid, Khateeb Modification of ITU-R rain fade slope prediction model based on satellite data measured at high elevation angle |
| title | Modification of ITU-R rain fade slope prediction model based on satellite data measured at high elevation angle |
| title_full | Modification of ITU-R rain fade slope prediction model based on satellite data measured at high elevation angle |
| title_fullStr | Modification of ITU-R rain fade slope prediction model based on satellite data measured at high elevation angle |
| title_full_unstemmed | Modification of ITU-R rain fade slope prediction model based on satellite data measured at high elevation angle |
| title_short | Modification of ITU-R rain fade slope prediction model based on satellite data measured at high elevation angle |
| title_sort | modification of itu-r rain fade slope prediction model based on satellite data measured at high elevation angle |
| topic | TK5101 Telecommunication. Including telegraphy, radio, radar, television |
| url | http://irep.iium.edu.my/18087/ http://irep.iium.edu.my/18087/ http://irep.iium.edu.my/18087/1/IIUM_EJ_2011_Special_2.pdf |