Title :
Some Principles in Aeronautical Ground-Radio-Station Design
Author_Institution :
Communications Engineer, United Air Lines Transport Corporation, Chicago, Illinois
Abstract :
This paper describes the problems of adjacent-channel interference that were encountered when the air-transport industry established numerous voice radio circuits. It describes the early solutions to this problem and the later investigations and equipment corrections necessary.
Keywords :
Airports; Associate members; Circuits; Communication standards; Frequency; Interference; Radio broadcasting; Radio transmitters; Receivers; Telephony;
Journal_Title :
Proceedings of the IRE
DOI :
10.1109/JRPROC.1939.228635
