Abstract
The disclosed invention relates to a transceiver system having one or more receive antennas that receive a first radio frequency (RF) signal and a plurality of transmit antennas that wirelessly transmit a second RF signal. A local channel determination unit provides data corresponding to the environment of local communication channels (i.e., the communication channels between the transmit antennas and the receive antennas) to a beamforming element, which enables beamforming functionality within the transmit and/or receive antennas (e.g., by using analog or digital weights to vary the radiation pattern generated by the transmit antennas) so as to attenuate RF signals extending between the transmit antennas and the receive antennas. By attenuating signals extending between the transmit and the receive antennas, a high degree of isolation is achieved between transmission and reception paths
| Original language | English |
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| IPC | H04B 1/ 44 A I |
| Patent number | US2013244593 |
| Country/Territory | Denmark |
| Priority date | 19/03/2012 |
| Priority number | US201213423613 |
| Publication status | Published - 19 Sept 2013 |