DocumentCode
2824909
Title
Radiation characteristics of partial height curved iris excited centered slot X-band radiator
Author
Chatterjee, S. ; Poddar, D.R. ; Ghatak, R.
Author_Institution
Dept. of E.T.C.E., Jadavpur Univ., Kolkata, India
fYear
2011
fDate
18-22 Dec. 2011
Firstpage
1
Lastpage
4
Abstract
Centered broadwall slot with curved partial height iris is analyzed in this paper. Slot length is optimized for finding out the maximum realized gain by varying iris depth in transverse direction. Maximum of 4.92dB realized gain is achieved with 15mm slot length with a reduction in operating range of iris. Slot voltage justifies the operating bandwidth of iris perturbation condition.
Keywords
antenna radiation patterns; slot antenna arrays; centered broadwall slot; curved partial height iris; iris perturbation condition; slot length; transverse direction; Arrays; Electric fields; Iris; Rectangular waveguides; Resonant frequency; Slot antennas; Broadwall; Curved iris; Slot length; Slot voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Applied Electromagnetics Conference (AEMC), 2011 IEEE
Conference_Location
Kolkata
Print_ISBN
978-1-4577-1098-8
Type
conf
DOI
10.1109/AEMC.2011.6256795
Filename
6256795
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