Research Article
Series-Fed Microstrip Array Antenna with Circular Polarization
Table 1
Experimental results for the studied single element and array prototypes.
| | 3 dB axial-ratio bandwidth (MHz, %) | CP center frequency (MHz) | Peak gain (dBi) |
| Single element | 150, 5.1 | 2950 | 7 | Array A | 360, 11.5 | 3110 | 12 | Array B | 140, 4.7 | 2980 | 12.4 | Array C | 410, 13.8 | 2965 | 12.3 |
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