A High-Isolation Dual-Polarization Substrate-Integrated Fabry-Pérot Cavity Antenna

Table 2

Comparison among the proposed antenna and former results.

	Frequency/GHz	Size/	Isolation/dB	Cross-polarization/dB	BW/%	Gain/dBi
This work	10.00	2.1 × 2.1 × 0.4	<−40	−25	7.1	15.8
[4]	10.25	5.4 × 5.4 × 0.5	<−22	−30/−27	4.9	18.0
[5]	5.20	3.0 × 3.0 × 0.4	N/A	−30/−21	5.1	14.5