| 发明名称 | Radio receiver circuit, communication apparatus, and adaptation method | ||
| 摘要 | A receiver circuit comprising a transformer arrangement comprising a transformer structure, multiple and distributed receiver units arranged to be connected to one and same antenna via the transformer arrangement and arranged to operate on the same frequency and bandwidth as each other, wherein the transformer arrangement is arranged to input the antenna signal and to output signals at different output ports for the respective receiver unit, and a combiner circuit arranged to combine outputs of the multiple receiver units such that the combiner circuit outputs a combined signal, and corresponding communication apparatus, method and computer program are disclosed. | ||
| 申请公布号 | US9634705(B2) | 申请公布日期 | 2017.04.25 |
| 申请号 | US201314912091 | 申请日期 | 2013.08.16 |
| 申请人 | TELEFONAKTIEBOLAGET LM ERICSSON (publ) | 发明人 | Mu Fenghao |
| 分类号 | H04B1/16;H04B1/18;H04B1/10;H04W52/02;H04B1/06 | 主分类号 | H04B1/16 |
| 代理机构 | Leffler Intellectual Property Law, PLLC | 代理人 | Leffler Intellectual Property Law, PLLC |
| 主权项 | 1. A receiver circuit comprising: a transformer arrangement comprising a transformer structure; multiple and distributed receiver units arranged to be connected to one and same antenna via the transformer arrangement and arranged to operate on the same frequency and bandwidth as each other, wherein the transformer arrangement is arranged to receive an antenna signal from the antenna and to output signals at different output ports for the respective receiver unit, wherein each of the output signals at the different output ports has a lower signal power level than a signal power level of the antenna signal; and a combiner circuit arranged to combine outputs of the multiple receiver units with same phase such that the combiner circuit outputs a combined signal. | ||
| 地址 | Stockholm SE | ||