attenuation factor


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attenuation factor

The ratio of the incident radiation dose or dose rate to the radiation dose or dose rate transmitted through a shielding material. This is the reciprocal of the transmission factor.
Translations
facteur d’atténuation
References in periodicals archive ?
The attenuation factor ([lambda]) for a classical error, single-pollutant framework is calculated as
1) justify using an attenuation factor of 15 dB between indoor and outdoor noise levels based on Basner et al.
A new term called wall attenuation factor was added to the path loss model, as proposed by Liechty et al.
In this case, the frequency domain solver (with tetrahedral mesh) is used for two main reasons, the structure has relatively small dimensions and the evaluation of the attenuation factor due to conductor loss ([alpha]) is not available in time domain.
In the case of a perfect conductor ([sigma] = [infinity]) and infinite frequency (f [right arrow] [infinity]), the attenuation factor of the screen for tangential fields tends to the infinite: [a.
Since the light is effectively split in half, an attenuation factor should be calculated into the optical power budget.
This second approach achieved the desired goal in the late sixties when a light attenuation factor of only 20dB/km could be demonstrated.
Riesselman, the court considered all four attenuation factors together and found that the taint of the illegal search had been purged.
just a floor, and the built-in library of measured attenuation factors ensures that RingMaster understands how RF will flow through the particular environment.