## Abstract A novel technique for gain enhancement of cavityβbacked slot antenna is developed and discussed. The high gain radiation of the proposed antenna is achieved by a windowed metallic superstrate above the slot. The parametric studies of the proposed structure are provided, the radiation me
A Gain Enhanced Cavity Backed Slot Antenna using High Order Cavity Resonance
β Scribed by Luo, G. Q.; Zhang, X. H.; Dong, L. X.; Li, W. J.; Sun, L. L.
- Book ID
- 127065140
- Publisher
- Taylor and Francis Group
- Year
- 2011
- Tongue
- English
- Weight
- 586 KB
- Volume
- 25
- Category
- Article
- ISSN
- 0920-5071
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π SIMILAR VOLUMES
Loading an aperture-coupled ca¨ity-backed slot antenna with a metal post is shown to produce an asymmetrical field distribution in the slot aperture. This field distribution gi¨es rise to a far-field pattern which is directed away from the boresight of the antenna. Theoretical and experimental resul
## Abstract A cavityβbacked slot antenna array using a single waveguideβfed subarray is proposed to reduce feedβline loss, increase radiation efficiency, and make the feed network simple. A subarray consists of 2 Γ 4 slot elements backed by a single cavity. By proper choice of dimensions, it is sho