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FEEDING NETWORK FOR BASE STATION ANTENNA

  • US 20150155609A1
  • Filed: 10/01/2014
  • Published: 06/04/2015
  • Est. Priority Date: 12/02/2013
  • Status: Active Grant
First Claim
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1. A feeding network for base station antenna, comprising:

  • first and second phase shifters;

    a 3-way power divider, including an input terminal for connecting to a feeding port, a first output terminal for feeding a first unit of the base station antenna, a second output terminal connecting to the first phase shifter, and a third output terminal connecting to the second phase shifter;

    a first 2-way power divider, including an input terminal connecting to the first phase shifter, a first output terminal for feeding a second unit of the base station antenna, and a second output terminal for cascading a third phase shifter; and

    a second 2-way power divider, including an input terminal connecting to the second phase shifter, a first output terminal for feeding a third unit of the base station antenna, and a second output terminal for cascading a fourth phase shifter.

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