ACTIVE ANTENNA FOR FILTERING RADIO SIGNAL IN TWO FREQUENCY BANDS
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
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Accused Products
Abstract
An active antenna system comprises a coupling block adapted to sample a portion of a first telecommunication signal and a compensation block. The compensation block is coupled to the coupling block and is adapted to apply at least a phase compensation to the portion of the first telecommunication signal, thereby obtaining a first compensation signal. The coupling block is further adapted to combine the first telecommunication signal and the first compensation signal into a compensated first telecommunications signal to be fed into an antenna arrangement
11 Citations
12 Claims
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1. An active antenna system, comprising:
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a coupling block adapted to sample a portion of a first telecommunication signal a 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 Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A computer program product comprising a non-transitory computer-usable medium having control logic stored therein for causing a computer to manufacture an active antenna system comprising:
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a coupling block adapted to sample a portion of a first telecommunication signals a 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 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 to be fed into an antenna arrangement.
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Specification