DocumentCode
1730223
Title
The estimation of influence of radome aerodynamic heating on position finding reliability of radiometric navigation systems
Author
Antyufeyev, V.I. ; Bykov, V.N. ; Kozhushko, Ya N.
Author_Institution
United Res. Inst. of Armed Forces, Kharkiv, Ukraine
fYear
2005
Firstpage
505
Lastpage
507
Abstract
The design procedure of noise temperature of antenna - non-uniformly heated radome system, taking into account multiple reflections inside a radome wall is offered. The results of noise temperature calculations for each of partial directivity diagram of the multibeam antenna and influence of radiometric images distortions brought at it on position finding reliability of radiometric navigation systems are presented.
Keywords
aerodynamics; aircraft navigation; directive antennas; heating; multibeam antennas; noise; radionavigation; radomes; aerodynamic heating; antenna noise temperature; multibeam antenna; noise temperature calculation; nonuniformly heated radome system; partial directivity diagram; position finding; radiometric image distortion; radiometric navigation system; radome wall; Aerodynamics; Aircraft navigation; Aperture antennas; Dielectrics; Heating; Integral equations; Radio navigation; Radiometry; Receiving antennas; Temperature;
fLanguage
English
Publisher
ieee
Conference_Titel
Antenna Theory and Techniques, 2005. 5th International Conference on
Print_ISBN
0-7803-9261-2
Type
conf
DOI
10.1109/ICATT.2005.1497035
Filename
1497035
Link To Document