A 93-GHz Beam Switched Grid Array Antenna on PCB

A 93-GHz Beam Switched Grid Array Antenna on PCB

2017 Progress in Electromagnetics Research Symposium - Fall (PIERS - FALL)

10.1109/PIERS-FALL.2017.8293633

https://doi.org/10.1109/PIERS-FALL.2017.8293633

Mei Sun, Xianming Qing, Nasimuddin, Zhining Chen

01 October 2018

M. Sun, X. Qing, Nasimuddin and Z. Chen, "A 93-GHz beam switched grid array antenna on PCB," 2017 Progress in Electromagnetics Research Symposium - Fall (PIERS - FALL), Singapore, 2017, pp. 2929-2931. doi: 10.1109/PIERS-FALL.2017.8293633

This paper proposes a planar grid array antenna (GAA) at 93 GHz on low cost printed circuit board (PCB). The switched beams can be realized in a very simple and elegant way by positioning the feeding points properly. With substrate integrated waveguide (SIW) feeding structure, the antenna is able to generate 3 beams with a specific coverage of ±19° and a peak realized gain of 18.7 dBi.

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Institute for Infocomm Research