Youn Suk Kim

Systems and methods for a power amplifier with boosting transformer has multiple primary windings.

Haksun Kim, Joy Laskar, Ki Seok Yang, 2008 .

Fully integrated 1.9‐GHz CMOS power amplifier for polar transmitter applications

Songcheol Hong, Changkun Park, Youn Suk Kim, 2006 .

An integrated impedance-matching power combiner using a transformer with multiple primary windings

Haksun Kim, Joy Laskar, Ki Seok Yang, 2008 .

A CMOS power amplifier with an adaptive bias scheme for mobile radio frequency identification reader applications

Songcheol Hong, Changkun Park, Jeonghu Han, 2007 .

Systems and methods for controlling the power amplifier

Ki Seok Yang, Kyu Hwan An, Youn Suk Kim, 2009 .

Simple transformer design with a plurality of input lines

Youn Suk Kim, Ju Young Park, Ki Joong Kim, 2011 .