High-permittivity dielectric resonator antenna excited by a rectangular waveguide
Research output: Journal Publications and Reviews (RGC: 21, 22, 62) › 21_Publication in refereed journal
Author(s)
Related Research Unit(s)
Detail(s)
| Original language | English |
|---|---|
| Pages (from-to) | 157-158 |
| Journal / Publication | Microwave and Optical Technology Letters |
| Volume | 34 |
| Issue number | 3 |
| Publication status | Published - 5 Aug 2002 |
Link(s)
Abstract
A low-profile equilateral-triangular dielectric resonator antenna (DRA) of very high permittivity (εr = 82) is excited with the use of a rectangular waveguide. It is found that the present configuration has a very wide impedance bandwidth of 11.4%, which is 3.8 times of that of the previous aperture-coupled DRA. The return loss, radiation patterns, and antenna gain of the new configuration are investigated.
Research Area(s)
- Antenna feeds, Broadband antennas, Dielectric resonator antennas
Citation Format(s)
High-permittivity dielectric resonator antenna excited by a rectangular waveguide. / Leung, K. W.; Lo, H. Y.; So, K. K.; Luk, K. M.
In: Microwave and Optical Technology Letters, Vol. 34, No. 3, 05.08.2002, p. 157-158.Research output: Journal Publications and Reviews (RGC: 21, 22, 62) › 21_Publication in refereed journal
