发明名称 |
LINEARIZATION FOR A SINGLE POWER AMPLIFIER IN A MULTI-BAND TRANSMITTER |
摘要 |
<p>A multi-band signal is generated by combining two or more input signals separated in frequency. The input signals are combined either before or after predistortion depending on the bandwidth of the multi-band signal. If the bandwidth of the multi-band signal is less than a predetermined bandwidth threshold, the input signals are combined and predistortion is applied to the combined signal to generate the multi-band signal. If the bandwidth of the multi-band signal is greater than the bandwidth threshold, the individual input signals are predistorted and subsequently combined to generate the multi-band signal.</p> |
申请公布号 |
WO2013034993(A1) |
申请公布日期 |
2013.03.14 |
申请号 |
WO2012IB53763 |
申请日期 |
2012.07.24 |
申请人 |
TELEFONAKTIEBOLAGET L M ERICSSON (PUBL);KILAMBI, SAI MOHAN;MORRIS, JOHN BRADLEY |
发明人 |
KILAMBI, SAI MOHAN;MORRIS, JOHN BRADLEY |
分类号 |
H03F1/32;H04B1/04 |
主分类号 |
H03F1/32 |
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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