巴特勒矩阵

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规       格
  • FBF1722S-4B4
  • FBF2327S-4B4
  • FBF1727S-4B4
  • FBF3342S-4B4
  • FBF4450S-4B4
  • FBF5985S-4B4
  • FBF0760S-4B4
  • FBF2072S-4B4
  • FBF1722S-8B8
  • FBF2327S-8B8
  • FBF1727S-8B8
  • FBF3342S-8B8
  • FBF4450S-8B8
  • FBF5985S-8B8
  • FBF0760S-8B8
  • FBF2072S-8B8
  • FBF2327S-16B16
  • FBF0760S-16B16
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标准产品清单


产品型号矩阵规模

频率范围

(GHz)

插入损耗

(dB)

驻波比

幅度平衡

(dB)

相位精度

(°)

FBF1722S-4B44x41.7~2.28.51.35±0.6±2.0
FBF2327S-4B44x42.3~2.78.51.35±0.6±2.0
FBF1727S-4B44x41.7~2.78.51.35±0.8±2.5
FBF3342S-4B44x43.3~4.28.51.35±0.6±2.0
FBF4450S-4B44x44.4~5.08.51.35±0.6±2.0
FBF5985S-4B44x45.9~8.59.51.45±1.2±3.0
FBF0760S-4B44x40.7~6121.8±2.0±10
FBF2072S-4B44x42~7.2121.8±2.0±10
FBF1722S-8B88x81.7~2.2131.45±1.0±2.5
FBF2327S-8B88x82.3~2.7131.45±1.0±2.5
FBF1727S-8B88x81.7~2.713.51.5±1.5±3.5
FBF3342S-8B88x83.3~4.2131.45±1.0±2.5
FBF4450S-8B88x84.4~5.0131.45±1.0±2.5
FBF5985S-8B88x85.9~8.5151.6±1.5±3.0
FBF0760S-8B88x80.7~6182±3.0±20
FBF2072S-8B88x82~7.2182±3.0±20
FBF2327S-16B1616x162.3~2.7191.8+2.0+20
FBF0760S-16B1616x160.7~6282+25



在无线通信性能测试中,巴特勒矩阵(Butler Matrix)是一种基于移相网络的无源多端口器件,核心功能是实现“多输入多输出”(MIMO)系统中信号的精准相位分配与波束赋形,其应用围绕 MIMO 性能验证、波束管理测试两大核心场景展开。通过精准的相位分配能力,为通信设备的性能验证、一致性测试提供了高效、可靠的技术支撑。

巴特勒矩阵可实现固定相位差分配:对输入端口的信号,按预设规律(如等间隔相位差)分配至所有输出端口,例如 4 端口巴特勒矩阵可实现 0°、90°、180°、270° 的相位输出,直接模拟 “多天线波束指向”;