| Antenna | Gain (dBi) | Bandwidth (%) |
SLL (dB) E-plane/H-plane |
HPBW AZ:EL |
|---|---|---|---|---|
| A conventional rectangular horn | 17.16 | 19.24 | -10.1/-21.0 | 22.5°:25.2° (1:1.12) |
| A horn with curved-woodpile EBG (d = 16λ) | 24.55 | 19.71 | -17.2/-15.5 | 8.7°:8.6° (1.01:1) |
| A horn with curved-woodpile EBG and polyamide (d = 10λ) | 24.17 | 19.82 | -17.5/-15.6 | 8.9°:8.8° (1.01:1) |
| A horn with curved-woodpile EBG and silicone (d = 10λ) | 24.07 | 19.53 | -14.7/-13.6 | 8.3°:8.2° (1.01:1) |
| A horn with curved-woodpile EBG and Teflon (d = 12λ) | 24.10 | 19.92 | -17.9/-14.6 | 9.0°:8.9° (1.01:1) |