Rectangular-waveguide-excited short backfire antenna with corrugated rim
- 16 August 1979
- journal article
- Published by Institution of Engineering and Technology (IET) in Electronics Letters
- Vol. 15 (17) , 533-535
- https://doi.org/10.1049/el:19790384
Abstract
The letter presents experimental results at X-band for a short backfire antenna with corrugated rim, which is excited by a rectangular waveguide. It is shown that the use of the waveguide feed can lead to a compact antenna having a directive gain of 20dB, sidelobe levels of − 17 dB and v.s.w.r. in the range 1.1–2.Keywords
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