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Recent Publications
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- Experimental Validation of MWI Radar Approach Against a Multimodal Breast Phantom
Vivaldi Array for Generation of UWB Circular Polarization
| Title | Vivaldi Array for Generation of UWB Circular Polarization |
| Publication Type | Conference Paper |
| Year of Publication | 2012 |
| Authors | Narbudowicz, A, John, M, Bao, XL, Ammann, MJ |
| Conference Name | IEEE International Symposium on Antennas and Propagation |
| Pagination | 360.2 |
| Conference Start Date | 08/07/2012 |
| Publisher | IEEE Antennas & Propagation Society |
| Conference Location | Chicago, IL, USA |
| Abstract | A two antenna array is proposed for generating circular polarization for an ultra-wideband system. It consists of two orthogonal antipodal vivaldi antennas and a feed network which provides the appropriate phase and amplitude over the band of interest. The proposed structure is low cost and easy to manufacture, offering an axial-ratio bandwidth of 74%. |
| URL | http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=6348767 |
| DOI | 10.1109/APS.2012.6348767 |
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