4×4 magneto-electric dipole array with single-layer corporate-feed ridge gap waveguide for mmWave applications
Paper i proceeding, 2021

This paper presents simulations results of a 4×4 magneto-electric dipole (MED) array antenna fed by a single- layer corporate-feed ridge gap waveguide (RGW) for millimeter wave applications. The designed antenna model consists of two unconnected metal layers: the top radiating layer and the bottom corporate-feed RGW layer. Hence, the antenna profile can be lowered since no intermediate cavity layer is required. The MED radiating element shows a larger impedance bandwidth compared to the conventional single layer array antenna. The S11 ≤ -10 dB bandwidth of the simulated antenna is from 24 - 29 GHz, resulting in a 18.9% impedance bandwidth. The realized antenna gain is greater than approximately 19.6 dBi.



Millimeter wave


Gap waveguide

Array antenna


Wai Yan Yong

Universiteit Twente

Thomas Emanuelsson

Gapwaves AB

Andres Alayon Glazunov

Chalmers, Elektroteknik, Kommunikation, Antenner och Optiska Nätverk

Universiteit Twente

2020 International Symposium on Antennas and Propagation, ISAP 2020

573-574 9391232
9784885523267 (ISBN)

2020 International Symposium on Antennas and Propagation, ISAP 2020
Virtual, Osaka, Japan,


Teknisk mekanik

Annan materialteknik

Annan elektroteknik och elektronik



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