Technique for improving coupling between microstripline and dielectric resonator antenna
- 1 January 1999
- journal article
- Published by Institution of Engineering and Technology (IET) in Electronics Letters
- Vol. 35 (5), 357-358
- https://doi.org/10.1049/el:19990272
Abstract
A cylindrical dielectric resonator antenna fed by a microstripline is studied. By connecting a vertical strip at the end of the microstripline, the input matching of a dielectric resonator antenna can be improved substantially. Moreover, it offers an impedance bandwidth as wide as 19% and a stable radiation pattern across the operating frequency range.Keywords
This publication has 4 references indexed in Scilit:
- Excitation of dielectric resonator antenna using a soldered-through probeElectronics Letters, 1997
- A parallel‐series‐fed microstrip array with high efficiency and low cross‐polarizationMicrowave and Optical Technology Letters, 1992
- Dielectric resonator antenna using aperture couplingElectronics Letters, 1990
- Microstrip transmission line excitation of dielectric resonator antennasElectronics Letters, 1988