## Abstract A compact rectangular dielectric resonator antenna (DRA) is presented for ultra wide band communication systems. Ansoft HFSS 3D electromagnetic solver is used for the design optimization and measurement results are also provided. The proposed antenna has a low profile (βΌ3), a small size
Antennas for wireless communication: recent advances using dielectric resonators
β Scribed by Antar, Y.M.M.
- Book ID
- 118681734
- Publisher
- The Institution of Engineering and Technology
- Year
- 2008
- Tongue
- English
- Weight
- 505 KB
- Volume
- 2
- Category
- Article
- ISSN
- 1751-858X
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π SIMILAR VOLUMES
## Abstract A simplified theoretical model based on geometrical optics (GO) in combination with physical optics (PO) in its vector form is used to analyze the performance of a homogeneous dielectricβsphere lens fed by a feed horn. The proposed model provides physical insight and sufficient accuracy
A multilayer patch antenna with a periodic structure has been studied and measured. The periodic structure was sandwiched on a high-permittivity substrate. Higher bandwidth has been achieved with the design presented in this paper due to the new resonance inserted by the periodic array. A deeper res
## Abstract A dual and wideband singleβelement rectangular dielectric resonator antenna (DRA) excited by a microstrip aperture is investigated experimentally. It provides two passbands in the ranges of 2.21β2.855 GHz and 4.385β5.455 GHz, which are popular bands for wireless localβarea networks (WLA