Location History:
- Kyungki-do, KR (2007)
- Suwon, KR (2009)
- Suwon-si, KR (2011)
- Gyunggi-do, KR (2009 - 2013)
Company Filing History:
Years Active: 2007-2013
Title: Innovations of Moon Sun Kim
Introduction
Moon Sun Kim is a prominent inventor based in Gyunggi-do, South Korea. He has made significant contributions to the field of electronics, particularly in the development of power amplifiers and variable gain amplifiers. With a total of 6 patents to his name, Kim continues to push the boundaries of technology.
Latest Patents
One of his latest innovations is a power amplifier that utilizes a complementary metal oxide semiconductor (CMOS) design. This amplifier includes a load unit connected between an operating voltage supply terminal and an output terminal. It features an amplifying unit formed as a cascode structure, which amplifies the power of an input signal and outputs the amplified signal through an output terminal. Additionally, a threshold voltage control unit varies the threshold voltage of the amplifying unit based on the magnitude of the input signal.
Another notable invention is a step variable gain amplifier designed for linearly amplifying signals received from an antenna. This amplifier consists of an amplification unit that converts and amplifies the voltage component of a received signal into a current voltage according to a step amplification control signal. It also includes a controller that generates the step amplification control signal and manages the on/off status of the amplification unit. The output unit is connected to the amplification unit, outputting a voltage component from the processed signal.
Career Highlights
Moon Sun Kim is currently employed at Samsung Electro-Mechanics Co., Ltd., where he continues to innovate and develop new technologies. His work has significantly impacted the electronics industry, particularly in enhancing signal amplification techniques.
Collaborations
Throughout his career, Kim has collaborated with talented individuals such as Yoo Sam Na and Hyeon Seok Hwang. These collaborations have fostered a creative environment that has led to the development of groundbreaking technologies.
Conclusion
Moon Sun Kim is a distinguished inventor whose work in power amplifiers and variable gain amplifiers has made a lasting impact on the electronics field. His innovative spirit and dedication to advancing technology continue to inspire future generations of inventors.