Disclosed is a technology related to a switching power amplifying apparatus having high efficiency. The power amplifying apparatus includes: a power amplifying unit which amplifies the power of a plurality of input signals individually; a signal conversing unit which converts the output signals of the power amplifying unit into single ended signals; and a signal restoring unit which restores the single ended signals to signal forms before the input signals.
申请公布号
KR20150088472(A)
申请公布日期
2015.08.03
申请号
KR20140008811
申请日期
2014.01.24
申请人
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE