Title :
Path loss measurements on cylindrical sections. Determining path loss variations with distance and radius at VHF, L band, and GPS/SatCom
Author_Institution :
Eagles Wings Inc., Mariposa, CA, USA
Abstract :
This paper presents one task that is part of an ongoing effort to understand the path losses between emitting sources in and around commercial aircraft to the ComNav systems. Understanding the path loss is the key item in being able to accurately assess and predict the susceptibility of operational ComNav systems on commercial aircraft from portable electronic device emissions
Keywords :
Global Positioning System; UHF antennas; VHF antennas; aircraft antennas; aircraft communication; aircraft navigation; electromagnetic compatibility; horn antennas; losses; receiving antennas; transmitting antennas; GPS/SatCom; L band; VHF; antenna pattern; commercial aircraft; curved sheet; cylindrical sections; distance dependence; emitting sources; flat metal sheet; horn antenna; operational ComNav systems; path loss measurements; path loss variations; portable electronic device emissions; radius dependence; receiving antennas; transmitting antenna; Aerospace electronics; Air safety; Aircraft; Global Positioning System; Loss measurement; NASA; Receiving antennas; Spectral analysis; Testing; Transmitting antennas;
Conference_Titel :
Digital Avionics Systems Conference, 2000. Proceedings. DASC. The 19th
Conference_Location :
Philadelphia, PA
Print_ISBN :
0-7803-6395-7
DOI :
10.1109/DASC.2000.886924
