Evanescent wave coupling in millimeter-wave antenna design

Vladimir A. Manasson; Vladimir A. Yepishin; Lev S. Sadovnik; Danny Eliyahu

doi:10.1117/12.323145

2 October 1998 Evanescent wave coupling in millimeter-wave antenna design

Vladimir A. Manasson, Vladimir A. Yepishin, Lev S. Sadovnik, Danny Eliyahu

Proceedings Volume 3464, Optical Devices and Methods for Microwave/Millimeter-Wave and Frontier Applications; (1998) https://doi.org/10.1117/12.323145
Event: SPIE's International Symposium on Optical Science, Engineering, and Instrumentation, 1998, San Diego, CA, United States

Abstract

Dielectric planar waveguides have been proven to be useful for MMW devices such as fixed beam or beam-steering antennas. Previously we developed several antennas comprising planar dielectric and semiconductor waveguides. To form the beam inside the planar waveguide we used a feed based on tunnel coupling between the dielectric rod waveguide and the planar waveguide. In this paper we are presenting a simple analysis for this coupling and comparing it with the experiment.

Citation Download Citation

Vladimir A. Manasson, Vladimir A. Yepishin, Lev S. Sadovnik, and Danny Eliyahu "Evanescent wave coupling in millimeter-wave antenna design", Proc. SPIE 3464, Optical Devices and Methods for Microwave/Millimeter-Wave and Frontier Applications, (2 October 1998); https://doi.org/10.1117/12.323145

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