发明名称 |
WIRELESS COMMUNICATION APPARATUS AND WIRELESS COMMUNICATION METHOD |
摘要 |
A wireless communication device includes a mixer that multiplies quadrature-modulated transmission data by a local oscillation frequency signal and outputs a high-frequency signal; a distributor that distributes the high-frequency signal; a detector circuit that detects a direct current component included in the high-frequency signal, based on the high-frequency signal distributed by the distributor; a correction signal generating unit that generates a correction signal for removing the direct current component from the high-frequency signal, based on the direct current component detected by the detector circuit; a correction unit that corrects the high-frequency signal by the correction signal generated by the correction signal generating unit; and a transmission unit that transmits the high-frequency signal that has been corrected by the correction unit. |
申请公布号 |
EP2523353(A4) |
申请公布日期 |
2014.06.11 |
申请号 |
EP20110731850 |
申请日期 |
2011.01.07 |
申请人 |
NTT DOCOMO, INC. |
发明人 |
OKA, SHINYA;OKADA, TAKASHI |
分类号 |
H04B1/04;H04J1/00;H04J11/00 |
主分类号 |
H04B1/04 |
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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