Young Kim, Ik-Soo Chang, Yong-Chae Jeong

Articles by Young Kim, Ik-Soo Chang, Yong-Chae Jeong

An Analog Predistortion Linearizer Design

In this article, a new type of analog predistortion linearizer is proposed to generate and control predistorted third and higher order intermodulation signals (IM) separately. By using predistorted signals, the intermodulation distortion signals genera...

February 7, 2005

Young Kim, Ik-Soo Chang, Yong-Chae Jeong

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In the past, voice transmission was the main issue in communications. However, new requirements have evolved from voice to data and mobile communications, which demand a larger amount of information and better quality. Because of these requirements, more complex modulation and demodulation schemes and broadband channel bandwidths are necessary...