Record Display for the EPA National Library Catalog

RECORD NUMBER: 4 OF 19

OLS Field Name OLS Field Data
Main Title Effect of Instrument Averaging Time on Microwave Power Density Measurements.
CORP Author Bureau of Radiological Health, Rockville, Md. Div. of Electronic Products.
Year Published 1970
Report Number BRH/DEP-70-12;
Stock Number PB-192 322
Additional Subjects ( Radiometers ; Microwave equipment) ; ( Radiation hazards ; Microwaves) ; Radiofrequency power ; Density ; Measurement ; Accuracy ; Sensitivity ;
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
NTIS  PB-192 322 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. 06/23/1988
Collation 35p
Abstract
The response of the Narda 8100 system to a stepped input of microwave power was measured with a video tape recorder. The Narda 8100 was then used to measure variations in microwave power density due to 'mode stirring'. This report discusses the averaging effect caused by the response time of the instrument system on the observed power density. Examples of averaged values of power density from microwave ovens are included. (Author)