01703nam 2200469I 450 991070381670332120150821145229.0(CKB)5470000002435568(OCoLC)919007116(EXLCZ)99547000000243556820150821j201504 ua 0engurcn|||||||||txtrdacontentcrdamediacrrdacarrierAG channel measurement and modeling results for over-water and hilly terrain conditions /David W. Matolak and Ruoyu SunCleveland, Ohio :National Aeronautics and Space Administration, Glenn Research Center,April 2015.1 online resource (134 pages) color illustrations, mapsNASA/CR ;2015-218486Title from title screen (viewed Aug. 21, 2015)."April 2015."Includes bibliographical references (pages 44-16).Pilotless aircraftnasatAntenna radiation patternsnasatAerial reconnaissancenasatUnmanned aircraft systemsnasatNational Airspace SystemnasatPilotless aircraft.Antenna radiation patterns.Aerial reconnaissance.Unmanned aircraft systems.National Airspace System.Matolak David W.1422404Sun RuoyuNASA Glenn Research Center,GPOGPOBOOK9910703816703321AG channel measurement and modeling results for over-water and hilly terrain conditions3546631UNINA