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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Siddle, D.R. Warrington, E.M. Gunashekar, S.D. |
| Copyright Year | 2006 |
| Description | Author affiliation: Department of Engineering, University of Leicester, LE1 7RH, UK (Siddle, D.R.; Warrington, E.M.; Gunashekar, S.D.) |
| Abstract | Measurements of signal strength are reported for a study of UHF propagation on transhorizon sea paths in the British Channel Islands. Enhancements of up to 30 dB from the mean are seen for periods of hours or days, especially in the summer, and are present for up to 12% of the time overall. The probability distribution of received power is shown for the three paths and various antenna heights., and is compared with predictions of signal strength using ITU-R Recommendation P1546. Most notably, the median observed signal exceeds the median prediction by about 10 ¿ 15 dB. The upper decile, however, is in reasonable agreement. |
| Starting Page | 1 |
| Ending Page | 5 |
| File Size | 4241319 |
| Page Count | 5 |
| File Format | |
| ISBN | 9789290929376 |
| DOI | 10.1109/EUCAP.2006.4584818 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2006-11-06 |
| Publisher Place | France |
| Access Restriction | Subscribed |
| Rights Holder | ESA |
| Subject Keyword | Antenna measurements Transmitting antennas Sea measurements Receiving antennas Optical variables control Optical receivers Frequency measurement Optical transmitters Optical refraction Tides |
| Content Type | Text |
| Resource Type | Article |
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