DocumentCode
501532
Title
Radiation and scattering from planar square spiral in free space
Author
Fahmy, Mostafa N Issmail ; Hashish, Essam A. ; Elnasr, Mohamed Seif
Author_Institution
Cairo Univ., Cairo, Egypt
fYear
2009
fDate
17-19 March 2009
Firstpage
1
Lastpage
16
Abstract
Detailed comprehensive treatment of current distribution on square spiral antennas in free space is given, using the method of moments, together with radiation field patterns and polarization. The square spiral is also analyzed as a receiving antenna, giving its effective receiving aperture, and as a scatterer, giving the current distribution and scattered field patterns.
Keywords
antenna radiation patterns; aperture antennas; electromagnetic wave polarisation; electromagnetic wave scattering; method of moments; planar antennas; receiving antennas; spiral antennas; antenna scattered field patterns; free space; method of moments; planar square spiral antenna; polarization; radiation field patterns; receiving antenna; receiving aperture; Apertures; Current distribution; Geometry; Impedance; Moment methods; Polarization; Receiving antennas; Scattering; Spirals; Wire;
fLanguage
English
Publisher
ieee
Conference_Titel
Radio Science Conference, 2009. NRSC 2009. National
Conference_Location
New Cairo
ISSN
1110-6980
Print_ISBN
978-1-4244-4214-0
Type
conf
Filename
5234001
Link To Document