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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Maruyama, T. Shirato, Y. Akimoto, M. Nakatsugawa, M. |
| Copyright Year | 1963 |
| Abstract | Two years of high temporal- and spatial-resolution radar data is used to quantify the rain-attenuation diversity gain available in 26 GHz fixed wireless access systems having sight of the second transmitter. The service area defined by attenuation contours on the least-faded link is determined; the results show that an expansion of the service area is possible even over short paths. Service area contours with and without diversity are derived from radar observations of rainfall rate. Good agreement is obtained with similar results for a statistical model based on a gamma probability distribution and a negative-exponential spatial correlation function for rain rate (which are shown to fit observed data). For the service area defined by a bit error rate of 10-4 and availability of 4 times 10-1, site diversity expands the service area by up to 20% with a 10 km access point spacing. |
| Sponsorship | IEEE Antennas and Propagation Society |
| Starting Page | 3285 |
| Ending Page | 3292 |
| Page Count | 8 |
| File Size | 586580 |
| File Format | |
| ISSN | 0018926X |
| Volume Number | 56 |
| Issue Number | 10 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2008-10-01 |
| Publisher Place | U.S.A. |
| Access Restriction | One Nation One Subscription (ONOS) |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Attenuation Radar Diversity methods Rain Transmitters Probability distribution Bit error rate Availability Bandwidth Power amplifiers site diversity Fixed wireless access (FWA) quasi-millimeter wave rainfall attenuation |
| Content Type | Text |
| Resource Type | Article |
| Subject | Condensed Matter Physics Electrical and Electronic Engineering |
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