Abstract
Experimental results for L-probe proximity-fed short-circuited quarter-wavelength patch antennas are presented. Using a foam layer of thickness approximately 0.1 λ0 as a supported substrate, an impedance bandwidth of 39% and a gain of > 7.0 dBi have been obtained. The far field patterns are stable across the passband.
| Original language | English |
|---|---|
| Pages (from-to) | 2069-2070 |
| Journal | Electronics Letters |
| Volume | 35 |
| Issue number | 24 |
| DOIs | |
| Publication status | Published - 25 Nov 1999 |