DocumentCode :
1527071
Title :
The errors in bearings of a high-frequency direction-finder caused by reradiation from a nearby vertical mast
Author :
Crampton, C. ; Whipple, R.T.P. ; Mugridge, A.H.
Volume :
94
Issue :
15
fYear :
1947
Firstpage :
815
Lastpage :
822
Abstract :
In most ships there is one metallic structure (e.g. a mast) which is considerably taller than any other object on board. It is found that the largest errors in a high-frequency direction-finder installed in a ship are generally encountered when this conductor is in resonance. In this paper all other sources of error are neglected and an investigation is made of the error and blurring caused by a single reradiating vertical mast. The results are applied to assess the suitability of different sites for the d.f. aerial.
Keywords :
radio direction-finding;
fLanguage :
English
Journal_Title :
Electrical Engineers - Part IIIA: Radiocommunication, Journal of the Institution of
Publisher :
iet
Type :
jour
DOI :
10.1049/ji-3a-2.1947.0101
Filename :
5299667
Link To Document :
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