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基站天线

作者: 89cc282590b3 | 来源:发表于2016-12-30 10:43 被阅读0次

Designing an LTE Base Station Antenna with the Finite Arrays Method

Single

LTE_panel_antenna_1.8GHz LTE_panel_antenna_1.8GHz_azimuth LTE_panel_antenna_1.8GHz_elevation

Requirements

The base station is required to have 3 antennas of the following transmission specifications:

  • Elevation main-lobe squint =10° below the horizon, relative to the mounting point.
  • Elevation main-lobe -3dB width between 7° and 9°.
  • Azimuth main-lobe -3dB width between 40° and 60°.

Antenna performance for first sector (other sector the same):

  • Elevation main-lobe squint = 9.865°
  • Elevation main-lobe -3dB width = 7.504°
  • Azimuth main-lobe -3dB width ~ 54°
LTE_multipanel_antennas_1.8GHz_azimuth LTE_multipanel_antennas_1.8GHz_elevation

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