Circularly-Polarized Substrate-Integrated Cylindrical Dielectric Resonator Antenna Array for 60 GHz Applications
Research output: Journal Publications and Reviews (RGC: 21, 22, 62) › 21_Publication in refereed journal › Not applicable › peer-review
Author(s)
Related Research Unit(s)
Detail(s)
| Original language | English |
|---|---|
| Pages (from-to) | 1401-1405 |
| Journal / Publication | IEEE Antennas and Wireless Propagation Letters |
| Volume | 17 |
| Issue number | 8 |
| Early online date | 14 Jun 2018 |
| Publication status | Published - Aug 2018 |
Link(s)
Abstract
A 60 GHz circularly-polarized (CP) substrate-integrated cylindrical dielectric resonator antenna (DRA) and its 2 x 2 array are studied. Each DRA element is excited in its HEM11δ mode by an aperture-coupled source. To obtain CP fields, each element is top-loaded by a patch which has a pair of slits. For the array, a sequential-rotation feeding network is used to widen the bandwidth of the axial ratio. Reasonable agreement between the measured and simulated results is observed. It is found that the array can be used for the 60-GHz band (57-64 GHz), with a peak measured antenna gain of 11.43 dBic.
Research Area(s)
- circular polarization, Dielectric resonator antenna (DRA), substrate-integrated antenna
Citation Format(s)
Circularly-Polarized Substrate-Integrated Cylindrical Dielectric Resonator Antenna Array for 60 GHz Applications. / Sun, Yu-Xiang; Leung, Kwok Wa.
In: IEEE Antennas and Wireless Propagation Letters, Vol. 17, No. 8, 08.2018, p. 1401-1405.Research output: Journal Publications and Reviews (RGC: 21, 22, 62) › 21_Publication in refereed journal › Not applicable › peer-review
