Publication:
Array of Horns Fed by a Transverse Slotted Groove Gap Waveguide at 28 GHz

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URI: https://hdl.handle.net/10016/33129
ISSN: 1424-8220
DOI: https://doi.org/10.3390/s20185311
UXXI: AR/0000027458
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Array_SENSORS_2020.pdf (7.57 MB)
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2020-09-02
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MDPI
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Abstract
An array of low profile horns fed by transverse slots on a groove gap waveguide (GGWG) is presented. The GGWG is implemented with glide symmetrical holes and the design frequency is 28 GHz. The low profile horns are integrated in the same waveguide wall as the slots. The designed antenna is a linear array of these horns but the solution can be easily extended to a planar array. Experimental results support this work. The designed antenna is a good candidate for applications related to 5G technologies where medium to high gains as well as high efficiencies are required and reasonable manufacturing costs are demanded.
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This article belongs to the Section Physical Sensors.
Keywords
Groove gap waveguide, Holey EBG, Millimeter wave, Transverse slotted waveguide, 5G antenna
Bibliographic citation
Ng Mou Kehn, M., Hsieh, C. K. & Rajo-Iglesias, E. (2020). Array of Horns Fed by a Transverse Slotted Groove Gap Waveguide at 28 GHz. Sensors, 20(18), 5311.
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