×

ACTIVE ANTENNA FOR FILTERING RADIO SIGNAL IN TWO FREQUENCY BANDS

  • US 20120157023A1
  • Filed: 12/20/2010
  • Published: 06/21/2012
  • Est. Priority Date: 12/20/2010
  • Status: Active Grant
First Claim
Patent Images

1. An active antenna system, comprising:

  • a coupling block adapted to sample a portion of a first telecommunication signala compensation block coupled to the coupling block, the compensation block being adapted to apply at least a phase compensation to the portion of the first telecommunication signal and thereby obtaining a first compensation signal,the coupling block being further adapted to combine the first telecommunication signal and the first compensation signal into a compensated first telecommunications signal for feeding into an antenna arrangement

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