Research Article
Development of Ultra-Broadband Base Station Antenna for All Mainstream LTE 700/800/900 MHz Frequency Bands
Table 2
HPBW of the two ports (+45 and −45) according to the frequency at different tilts.
| Frequency (MHz) | 0° tilt | 5° tilt | 10° tilt | HPBW (°) | HPBW (°) | HPBW (°) | +45° | −45° | +45° | −45° | +45° | −45° |
| 698 | 86.66 | 85.87 | 88.64 | 86.79 | 88.05 | 86.72 | 720 | 85.06 | 86.38 | 85.60 | 86.39 | 86.96 | 85.02 | 750 | 86.66 | 87.13 | 86.27 | 88.32 | 86.23 | 89.74 | 780 | 87.73 | 89.35 | 89.08 | 89.43 | 88.48 | 89.35 | 790 | 89.03 | 90.11 | 89.33 | 90.25 | 89.62 | 90.00 | 806 | 88.01 | 87.30 | 88.37 | 89.58 | 90.96 | 89.81 | 824 | 88.22 | 90.30 | 88.54 | 91.72 | 90.10 | 91.62 | 840 | 89.94 | 91.91 | 89.07 | 92.88 | 89.02 | 93.28 | 860 | 88.71 | 91.61 | 90.05 | 94.31 | 91.01 | 93.73 | 880 | 89.35 | 90.92 | 90.93 | 92.17 | 93.44 | 91.66 | 890 | 89.33 | 92.74 | 90.37 | 93.39 | 92.16 | 92.47 | 896 | 89.54 | 91.48 | 89.38 | 92.17 | 90.58 | 93.08 | 915 | 90.45 | 89.52 | 91.52 | 90.35 | 92.14 | 91.45 | 930 | 93.49 | 95.08 | 94.15 | 93.75 | 91.11 | 94.70 | 940 | 90.67 | 93.54 | 92.12 | 92.80 | 87.98 | 97.30 | 960 | 91.69 | 92.85 | 96.97 | 96.12 | 94.43 | 97.66 |
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