30-1000 MHz field strength standard developed in anechoic chamber
An accurate electric field strength for the frequency range of 30 MHz to 1000 MHz has been developed in a full anechoic chamber with 1- Sigma uncertainty less than +or-1.9%. Reflection parameters of walls at frequencies below 200 MHz are evaluated experimentally, and the errors due to these waves ar...
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Veröffentlicht in: | IEEE transactions on instrumentation and measurement 1992-12, Vol.41 (6), p.997-1000 |
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Format: | Artikel |
Sprache: | eng |
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Zusammenfassung: | An accurate electric field strength for the frequency range of 30 MHz to 1000 MHz has been developed in a full anechoic chamber with 1- Sigma uncertainty less than +or-1.9%. Reflection parameters of walls at frequencies below 200 MHz are evaluated experimentally, and the errors due to these waves are compensated in the standard and calibrations of the antennas.< > |
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ISSN: | 0018-9456 1557-9662 |
DOI: | 10.1109/19.199380 |