| Autor: |
A. Muñoz-Acevedo, M. Sierra-Castañer |
| Jazyk: |
angličtina |
| Rok vydání: |
2012 |
| Předmět: |
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| Zdroj: |
Radioengineering, Vol 21, Iss 2, Pp 546-550 (2012) |
| Druh dokumentu: |
article |
| ISSN: |
1210-2512 |
| Popis: |
This paper proposes a quiet zone probing approach which deals with low dynamic range quiet zone acquisitions. Lack of dynamic range is a feature of millimeter and sub-millimeter wavelength technologies. It is consequence of the gradually smaller power generated by the instrumentation, that follows a f^α law with frequency, being α≥1 variable depending on the signal source’s technology. The proposed approach is based on an optimal data reduction scenario which redounds in a maximum signal to noise ratio increase for the signal pattern, with minimum information losses. After theoretical formulation, practical applications of the technique are proposed. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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