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Content Provider | IEEE Xplore Digital Library |
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Author | Garcia-Vigueras, M. Gomez-Tornero, J.L. Goussetis, G. Weily, A.R. Guo, Y.J. |
Copyright Year | 2002 |
Abstract | A novel technique for the efficient synthesis of one-dimensional (1-D) Fabry-Perot leaky-wave antennas with low sidelobe levels is described. It is based on the study of the reflection characteristics presented by the two periodic surfaces that form the cavity. The synthesis technique avoids the search for modal solutions in the complex plane, which is typically needed to characterize the dispersion of the leaky modes associated with the antenna geometry. Instead, it involves the solution of two simple equations, so that the desired aperture distribution (amplitude and phase) can be directly synthesized. Numerical and experimental results show that the method can be used to efficiently synthesize 1-D Fabry-Perot low sidelobe leaky-wave antennas for any desired scanning angle. |
Sponsorship | IEEE Antennas and Propagation Society |
Starting Page | 869 |
Ending Page | 872 |
Page Count | 4 |
File Size | 892855 |
File Format | |
ISSN | 15361225 |
Volume Number | 11 |
Language | English |
Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Publisher Date | 2012-01-01 |
Publisher Place | U.S.A. |
Access Restriction | One Nation One Subscription (ONOS) |
Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Subject Keyword | Equations Reflection Leaky wave antennas Dispersion Antenna radiation patterns Apertures periodic surfaces Antenna radiation pattern synthesis Fabry– Perot (FP) antennas leaky-wave antennas (LWAs) |
Content Type | Text |
Resource Type | Article |
Subject | Electrical and Electronic Engineering |
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