Abstract
The L-shaped probe is shown to be an excellent feed for the thick circular patch antenna. The substrate used is a foam layer of thickness about 10% of the operating wavelength. An impedance bandwidth of 24% and an average gain of 7.5 dBi are achieved.
Original language | English |
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Pages (from-to) | 256-257 |
Journal | Microwave and Optical Technology Letters |
Volume | 20 |
Issue number | 4 |
Online published | 13 Jan 1999 |
DOIs | |
Publication status | Published - 20 Feb 1999 |