发明名称 |
DUPLEXER-LESS TRANSCEIVER AND COMMUNICATION APPARATUS |
摘要 |
A duplexer-less transceiver arrangement (300) is disclosed. The transceiver comprises a receiver (302) arranged for frequency-division duplex communication with a communication network; a transmitter (304) arranged for frequency-division duplex communication with the communication network; an antenna port (306) for connecting to an antenna; a balancing impedance circuit (308) arranged to provide an adaptive impedance arranged to mimic the impedance at the antenna port; and an impedance network differentially connecting the receiver (302), transmitter (304), antenna port (306) and balancing impedance circuit (308), wherein the impedance network includes a cross-connection. |
申请公布号 |
EP2672631(B1) |
申请公布日期 |
2014.12.24 |
申请号 |
EP20120171223 |
申请日期 |
2012.06.07 |
申请人 |
TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) |
发明人 |
SJÖLAND, HENRIK;ANDERSSON, STEFAN;TIRED, TOBIAS;WERNEHAG, JOHAN |
分类号 |
H04B1/52;H04B1/10 |
主分类号 |
H04B1/52 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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