DocumentCode
522166
Title
Enhancement of H-plane scanning characteristics in beam-steering grids
Author
Martynyuk, Alexander E. ; Iturri-Hinojosa, Alejandro ; Martynyuk, Ninel A.
Author_Institution
Div. de Ing. Electr., Univ. Nac. Autonoma de Mexico, Mexico City, Mexico
fYear
2010
fDate
12-16 April 2010
Firstpage
1
Lastpage
4
Abstract
Scanning characteristics of RADANT-type lens are improved in H-plane with introducing additional shunts that suppress a mutual influence between the lens elements. Numerical simulations reveal that three-bit RADANT-type lens can ensure the scanning sector in H-plane up to 30º and in E-plane up to 90º with conversion coefficient better than −3.5dB in the frequency range from 9.5 to 10.5GHz.
Keywords
Circuits; Dielectric thin films; Frequency conversion; Lenses; Numerical simulation; P-i-n diodes; Phase shifters; Polarization; Shunt (electrical); Strips;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas and Propagation (EuCAP), 2010 Proceedings of the Fourth European Conference on
Conference_Location
Barcelona, Spain
Print_ISBN
978-1-4244-6431-9
Electronic_ISBN
978-84-7653-472-4
Type
conf
Filename
5505333
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