A novel traveling-wave feed technique for circularly polarized planar antennas |
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| Authors: | Kum Meng Lum Laohapensaeng C. Free C. |
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| Affiliation: | Univ. of Surrey, Guildford, UK; |
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| Abstract: | A novel, circularly polarized (CP) microstrip antenna array is described, in which the radiating patches are fed via a slot in the ground plane. Design and simulation data are provided for a prototype antenna working at 5 GHz. The antenna provides a high quality CP wave, and the structure is partially suitable for incorporating in multilayer microwave circuits. |
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