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http://nopr.niscpr.res.in/handle/123456789/36154| Title: | Tropospheric extinction brightness and excess path length in relation to communication radar and radio-astronomical studies |
| Authors: | Sen, A K Karmakar, P K Rahaman, M Zand, K S Sengupta, M K |
| Issue Date: | Apr-1991 |
| Publisher: | NISCAIR-CSIR, India |
| Abstract: | Tropospheric radio wave propagation in millimeter wave band is mainly influenced by water vapour content. The analysis of the radiosonde data reveals the variation of communication parameters such as brightness temperature, extinction etc. with water vapour content at 94 GHz and the height up to which the contribution of water vapour towards brightness temperature, extinction and excess path lengths exists. The results show that water vapour content at the height around 2  0.5 km influences more towards the parameters. |
| Page(s): | 79-81 |
| ISSN: | 0975-105X (Online); 0367-8393 (Print) |
| Appears in Collections: | IJRSP Vol.20(2) [April 1991] |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| IJRSP 20(2) 79-81.pdf | 253.99 kB | Adobe PDF | View/Open |
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