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Measurements of Man-Made Spectrum Noise Floor
| 题名： | Measurements of Man-Made Spectrum Noise Floor |
| 作者： | FROM; Enge, Per; Akos, Dennis; Do, Juyong; Simoneau, Joel B.; Pearson, L. Wilson; Seetharam, Venkatesh |
| 关键词： | measurement；spectrum；floor；made；noise；consolidate；stanford；industrial；band；difference |
| 摘要： | This report consolidates research carried out at Clemson University and Stanford University where a series of measurements were undertaken to identify the man-made radiation present in four bands used by rather different services, namely, L1 Band (1563.42 1587.42 MHz), the Unified S-Band (2025 2110 MHz), the 2.4 GHz Industrial, Scientific and Medical (ISM) Band (2400 2482.50 MHz), and the 23.6-24.0 GHz Passive Sensing Band. Results show that there were distinctive differences in the measurement data in the frequency bands, which should be expected based on the function regulation associated with each. The GPS L1 Band had little to none terrestrial man-made sources, but the ISM 2.4 GHz Band had a large number of man-made sources regardless of the site and the time. The Unified S Band showed mixed results depending on the sites. The Passive Sensing Band does not contain appreciable man-made radiation. |
| 报告类型： | 科技报告 |
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