W-Band Characterization of Grounded Frequency Selective Surface Arrays Composed of Nonequal Slot Length Subarrays
Joint Authors
De Raedt, Walter
Vounckx, Roger
Stiens, Johan
Jaeger, Irina
Islam, Saiful
Poesen, Gert
Source
International Journal of Microwave Science and Technology
Issue
Vol. 2009, Issue 2009 (31 Dec. 2009), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2010-03-14
Country of Publication
Egypt
No. of Pages
7
Main Subjects
Abstract EN
We present the design and construction of Frequency Selective Surface arrays composed of two subarrays of different slot lengths.
We investigated their response variations with the variation of slot length differences of the elementary sub-arrays.
Such nonhomogeneous arrays cannot be simulated with Computer Aided Design (CAD) programs because the boundary conditions are not fulfilled by the simulator.
In infinite array simulation, the periodic boundary conditions are prescribed on the walls of the unit cell, whereas in the case of sub-arrays of unequal slot length such boundary conditions are not applicable.
The CAD simulation of such combined array gives incorrect values of amplitude and phase responses.
In this work, we investigate the characteristics of such complex arrays by using heuristic experimental approach.
The results of the experimental approach demonstrate that the resultant reflection amplitude and phase of such complex array depend on the difference of slot lengths (ΔL) of the two sub-arrays.
American Psychological Association (APA)
Islam, Saiful& Stiens, Johan& Poesen, Gert& Jaeger, Irina& De Raedt, Walter& Vounckx, Roger. 2010. W-Band Characterization of Grounded Frequency Selective Surface Arrays Composed of Nonequal Slot Length Subarrays. International Journal of Microwave Science and Technology،Vol. 2009, no. 2009, pp.1-7.
https://search.emarefa.net/detail/BIM-490042
Modern Language Association (MLA)
Islam, Saiful…[et al.]. W-Band Characterization of Grounded Frequency Selective Surface Arrays Composed of Nonequal Slot Length Subarrays. International Journal of Microwave Science and Technology No. 2009 (2009), pp.1-7.
https://search.emarefa.net/detail/BIM-490042
American Medical Association (AMA)
Islam, Saiful& Stiens, Johan& Poesen, Gert& Jaeger, Irina& De Raedt, Walter& Vounckx, Roger. W-Band Characterization of Grounded Frequency Selective Surface Arrays Composed of Nonequal Slot Length Subarrays. International Journal of Microwave Science and Technology. 2010. Vol. 2009, no. 2009, pp.1-7.
https://search.emarefa.net/detail/BIM-490042
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-490042