7 April 2004 Square waveguide antenna using L-shaped probe
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Proceedings Volume 5445, Microwave and Optical Technology 2003; (2004) https://doi.org/10.1117/12.560670
Event: Microwave and Optical Technology 2003, 2003, Ostrava, Czech Republic
A circularly polarized waveguide antenna using a simple feed structure is proposed and investigated. The feed probe forms L character put on a sidewall of the waveguide so that circular polarization can be generated by the traveling wave on the L-probe. This paper describes the proposed scheme and the experimental CP characteristics of waveguide antenna. Finally, simulated results by finite-difference time-domain (FDTD) method are presented.
© (2004) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Takeshi Fukusako, Takeshi Fukusako, Kazutoshi Okuhata, Kazutoshi Okuhata, Nagahisa Mita, Nagahisa Mita, } "Square waveguide antenna using L-shaped probe", Proc. SPIE 5445, Microwave and Optical Technology 2003, (7 April 2004); doi: 10.1117/12.560670; https://doi.org/10.1117/12.560670

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