×

FEEDBACK CANCELLATION ON MULTIBAND BOOSTER

  • US 20190312630A1
  • Filed: 04/03/2019
  • Published: 10/10/2019
  • Est. Priority Date: 04/10/2018
  • Status: Active Grant
First Claim
Patent Images

1. A repeater comprising:

  • a server antenna port;

    a donor antenna port;

    a first direction amplification and filtering path coupled between the server antenna port and the donor antenna port;

    a second direction amplification and filtering path coupled between the server antenna port and the donor antenna port;

    a first-direction two-antenna radio frequency (RF) feedback cancellation circuit coupled between the server antenna port and the donor antenna port to reduce antenna-to-antenna feedback for a single band in a first direction between a donor antenna and a server antenna; and

    a second-direction two-antenna RF feedback cancellation circuit coupled between the server antenna port and the donor antenna port to reduce antenna-to-antenna feedback for the single band in a second direction between the donor antenna and the server antenna.

View all claims
  • 2 Assignments
Timeline View
Assignment View
    ×
    ×