Simple method of experimentally investigating scanning microstrip antenna arrays without phase-shifting devices
- 3 August 1989
- journal article
- Published by Institution of Engineering and Technology (IET) in Electronics Letters
- Vol. 25 (16) , 1042-1043
- https://doi.org/10.1049/el:19890696
Abstract
A simple microstrip antenna array which performs beam scanning without the use of electronic phase-shifters or delay lines is described. The array incorporates mechanically rotatable microstrip patch antennas which are designed for circularly polarised (CP) operation. Experimental results obtained from preliminary implementations of the array are provided and discussed.Keywords
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