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Calculation of Sunrise and Sunset Times at Ionospheric Heights Along a Great Circle Path
Formulas, computer program, and illustrations for a great circle path at ionospheric heights.
Date:
November 8, 1964
Creator:
Brady, A. H. & Crombie, D. D.
System:
The UNT Digital Library
A New Near-Zone Electric Field-Strength Meter
Design and performance of a new near-zone electric field-strength meter.
Date:
November 15, 1966
Creator:
Greene, Frank M.
System:
The UNT Digital Library
Site Attenuation
Abstract: Site attenuation is a measure of performance of an open test site used at frequencies below about 1 GHz for antenna calibration and equipment emission and susceptibility testing. These sites typically consist of a large, obstruction-free ground plane and the hemisphere above it. Site attenuation of an ideal site is calculated and compared to data measured using the 30 m by 60 m NBS ground screen.
Date:
November 1985
Creator:
FitzGerrell, R. G.
System:
The UNT Digital Library