基本信息:
- 专利标题: TRANSCEIVER ELEMENT FOR BEAMFORMING
- 申请号:PCT/EP2019/071568 申请日:2019-08-12
- 公开(公告)号:WO2020052880A1 公开(公告)日:2020-03-19
- 发明人: TÖRMÄNEN, Markus , LINDOFF, Bengt
- 申请人: BEAMMWAVE AB
- 申请人地址: Blåvingevägen 12 24735 SÖDRA SANDBY SE
- 专利权人: BEAMMWAVE AB
- 当前专利权人: BEAMMWAVE AB
- 当前专利权人地址: Blåvingevägen 12 24735 SÖDRA SANDBY SE
- 代理机构: ZACCO SWEDEN AB
- 优先权: EP18193368.0 20180910
- 主分类号: H04B1/00
- IPC分类号: H04B1/00 ; H04B7/06 ; H04B7/08
摘要:
This disclosure relates to a transceiver element comprising receiving circuitry, down-converting circuitry, extracting circuitry and output circuitry. The receiving circuitry is configured to receive a radio frequency signal via an antenna element associated with the receiving circuitry. The radio frequency signal comprises a first received signal part and a second received signal part. The down-converting circuitry is configured to down-convert the radio frequency signal to provide a down-converted signal. The down-converted signal comprises a first down-converted signal part corresponding to the first received signal part and a second down-converted signal part corresponding to the second received signal part. The extracting circuitry is configured to extract at least the second down-converted signal part from the down-converted signal. The output circuitry is configured to provide an output signal comprising a first output signal part and a second output signal part. The first output signal part comprises at least a first intermediate signal part which comprises at least the first down-converted signal part. The second output signal part comprises at least the second down-converted signal part extracted from the down-converted signal. Corresponding transceiver, wireless communication apparatus, method and computer program product are also disclosed.