Low profile spiral antenna with PBG substrate
- 27 April 2000
- journal article
- Published by Institution of Engineering and Technology (IET) in Electronics Letters
- Vol. 36 (9) , 779-780
- https://doi.org/10.1049/el:20000597
Abstract
A novel spiral antenna backed on photonic bandgap (PBG) material is presented. It consists of a spiral radiator, a PBG substrate and a feed network; and exhibits a wider frequency bandwidth, larger ratio of front-to-back radiation level, and higher gain than a traditional spiral antenna with λ/4 spaced ground plate.Keywords
This publication has 2 references indexed in Scilit:
- Theoretical study of dipole antennas on photonic band-gap materialsMicrowave and Optical Technology Letters, 1996
- Design of multioctave spiral-mode microstrip antennasIEEE Transactions on Antennas and Propagation, 1991