00000nam 2200000zi 4500 9.876536 CaOODSP 20221107164730 m o d f cr |n||||||||| 190905e19850611onca||| o f000 0|eng d CaOODSP eng rda CaOODSP n-cn--- Co24-94/1985E-PDF DeLaurier. James D., author. Aeronautical research on SHARP airplanes for 1984 and 1985 : final report on Contract No. 12st-36000-4-4157 / James D. DeLaurier, principal investigator. [Ottawa] : [Department of Communications], [1985] Downsview, Ontario : University of Toronto, Institute for Aerospace Studies, June 11, 1985. 1 online resource (35 pages) : illustrations text txt rdacontent computer c rdamedia online resource cr rdacarrier Digitized edition from print [produced by Innovation, Science and Economic Development Canada]. Includes bibliographical references (pages 33-35). "New lightweight aircraft structures, along with recent developments in efficient microwave-power transmission, have offered the possibility of high-altitude long-duration flying platforms. After initial consideration of balloons and helicopters, airplanes appear to be the most promising aircraft for this mission. Described in this paper is a theoretical study of suitable configurations, optimized between aerodynamic efficiency and microwave-power collection efficiency"--Abstract, page 2. gccst Airplanes Canada. Department of Communications. University of Toronto. Institute for Aerospace Studies. PDF 3.69 MB https://publications.gc.ca/collections/collection_2019/isde-ised/Co24/Co24-94-1985-eng.pdf