Accession Number : ADA300536
Title : Wideband Low Elevation Microwave Propagation Measurements.
Descriptive Note : Final rept.,
Corporate Author : ARMY INFANTRY SCHOOL FORT BENNING GA DIRECTORATE OF COMBAT DEVELOPMENT
Personal Author(s) : Queen, James L. ; Stapleton, Janet ; Kang, Steven
PDF Url : ADA300536
Report Date : FEB 1995
Pagination or Media Count : 70
Abstract : A system is described that directly measures microwave propagation loss at low altitudes through the transmission of radio frequency signals. The system is designed to collect pathloss data over a 2 to 18 GHz band to better understand the phenomena that affect the detection of low altitude targets by radars operating in a maritime environment. Data were collected between January and April 1994 as part of the Multisensor Integration Tests held at the Naval Surface Warfare Center, Wallops Island Detachment. Detailed analysis is performed on a subset of the data; illustrations provided show the temporal and spatial character of the propagation.
Descriptors : *RADAR SIGNALS, *TRANSMISSION LOSS, *MICROWAVE TRANSMISSION, SPATIAL DISTRIBUTION, PATHS, REFRACTIVE INDEX, MICROWAVES, ELECTROMAGNETIC WAVE PROPAGATION, METEOROLOGICAL DATA, VARIATIONS, MARINE ATMOSPHERES, WAVE PROPAGATION, NULLS(AMPLITUDE), CALIBRATION, RADIO SIGNALS, MULTISENSORS, PLOTTING, TRANSMITTER RECEIVERS, RADIOFREQUENCY FILTERS, LOW ANGLES, YTTRIUM IRON GARNET.
Subject Categories : Radiofrequency Wave Propagation
Distribution Statement : APPROVED FOR PUBLIC RELEASE