Microstrip planar array with interference suppression radome
- 16 July 1992
- journal article
- Published by Institution of Engineering and Technology (IET) in Electronics Letters
- Vol. 28 (15) , 1465-1466
- https://doi.org/10.1049/el:19920932
Abstract
A microstrip antenna fitted with a lossy radome is described which has the property of frequency selective interference suppression. A design formula is given for the radome which consists of an overlay of absorbing material separated from the antenna by a foam spacer and which can be fitted as an add-on for some fixed beam microstrip arrays. Measurements of a microstrip element and array are presented along with the absorption characteristics of the radome.Keywords
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