Title
Multimode equivalent networks for the design and analysis of frequency selective surfaces
Author
TNO Industrie en Techniek TNO Defensie en Veiligheid
Monni, S.
Gerini, G.
Neto, A.
Tijhuis, A.G.
Publication year
2007
Abstract
A modular technique originally proposed for waveguide junctions, the multimode equivalent network approach based on the integral equation formulation (IEMEN), is extended to the analysis of multilayer Frequency Selective Surfaces integrated with waveguide array antennas. This technique represents each layer and transition between layers in terms of a generalized impedance or admittance matrix, obtained directly from the solution of an integral equation with reduced kernel. Thanks to the adopted formulation, the integral equation needs to be solved only in a limited set of frequency points. The IEMEN method is validated by comparison with results available in literature. © 2007 IEEE.
Subject
Admittance matrix
Antenna phased arrays
Frequency selective surfaces (FSS)
Impedance matrix
Periodic structures
Electric admittance
Electric impedance
Integral equations
Set theory
Waveguides
Admittance matrix
Frequency selective surface
Impedance matrix
Multimode equivalent network
Antenna phased arrays
To reference this document use:
http://resolver.tudelft.nl/uuid:3220eb7a-5924-44ad-b32f-c5bd1bb775be
DOI
https://doi.org/10.1109/tap.2007.905846
TNO identifier
240210
ISSN
0018-926X
Source
IEEE Transactions on Antennas and Propagation, 55 (55), 2824-2835
Document type
article