发明名称 |
RECEIVING DEVICE AND METHOD FOR REMOVING MISMATCH IN WIRELESS COMMUNICATION SYSTEM, AND LOW-POWER AMPLIFIER THEREFOR |
摘要 |
The present invention relates to a receiving device and method for removing a mismatch in a wireless communication system, and to a low noise amplifier (LNA) therefor. According to the present invention, the receiving method for removing the mismatch comprises the steps of: distinguishing the type of input signal received through a wireless network; controlling such that a common bias is applied to transistors within a low noise amplifier, if said input signal is a wideband signal; and outputting a signal from which said mismatch has been removed, by using a current mirror mode in which current paths within said low noise amplifier are crossed.
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申请公布号 |
US2013143510(A1) |
申请公布日期 |
2013.06.06 |
申请号 |
US201113816890 |
申请日期 |
2011.08.11 |
申请人 |
LEE HEE-HYUN;KIM YOUNG-JIN;KI YOUNG-MIN;INDUSTRY-UNIVERSITY COOPERATION FOUNDATION KOREA AEROSPACE UNIVERSITY;SAMSUNG ELECTRONICS CO. LTD. |
发明人 |
LEE HEE-HYUN;KIM YOUNG-JIN;KI YOUNG-MIN |
分类号 |
H04B1/10 |
主分类号 |
H04B1/10 |
代理机构 |
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