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.

Array antenna

Gap waveguide

Metamaterial

Single-layer

Millimeter wave

AMC

Författare

Wai Yan Yong

Universiteit Twente

Thomas Emanuelsson

Gapwaves AB

Andres Alayon Glazunov

Chalmers, Elektroteknik, Kommunikations- och antennsystem, Antennsystem

Universiteit Twente

2020 International Symposium on Antennas and Propagation, ISAP 2020

573-574 9391232

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

Ämneskategorier

Teknisk mekanik

Annan materialteknik

Annan elektroteknik och elektronik

DOI

10.23919/ISAP47053.2021.9391232

Mer information

Senast uppdaterat

2021-05-12