Characteristics of concentrically shorted circular patch microstrip antennas
- 1 January 1990
- journal article
- Published by Institution of Engineering and Technology (IET) in IEE Proceedings H Microwaves, Antennas and Propagation
- Vol. 137 (1), 18-24
- https://doi.org/10.1049/ip-h-2.1990.0004