Company Filing History:
Years Active: 2022-2023
Title: Innovations by Jong Il Kim in Radar Signal Processing
Introduction
Jong Il Kim is a notable inventor based in Yongin-si, South Korea. He has made significant contributions to the field of radar signal processing, holding a total of 3 patents. His work focuses on utilizing advanced neural network techniques to enhance the accuracy and efficiency of radar systems.
Latest Patents
One of his latest patents is a "Method and apparatus for radar signal processing using recurrent neural network." This invention involves inputting one-dimensional data, obtained from a Fourier transform of a digitally converted frequency modulated continuous wave (FMCW) radar signal, into a recurrent neural network (RNN). The RNN is designed to determine the probability of a target's existence in each range index. By selecting range indices based on these probabilities, the system can effectively identify targets. Additionally, the invention incorporates windowing techniques to reduce the RNN's size and calculates a speed-index-specific coefficient value through Fourier transforms over multiple pulse repetition intervals.
Another significant patent by Kim is the "Method and apparatus for radar signal processing using convolutional neural network." This innovation processes two-dimensional data from a Fourier transform of a digitally converted FMCW radar signal across multiple pulse repetition intervals. The data is input into a convolutional neural network (CNN) to assess the probabilities of target existence in various range indices. Similar to his previous patent, windowing is applied to optimize the CNN's size, and a speed-index-specific coefficient value is calculated to determine both the range and speed of the target.
Career Highlights
Jong Il Kim is currently associated with Smart Radar System, Inc., where he continues to develop cutting-edge radar technologies. His expertise in neural networks and signal processing has positioned him as a key figure in advancing radar system capabilities.
Collaborations
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Conclusion
Jong Il Kim's innovative work in radar signal processing demonstrates the potential of neural networks in enhancing target detection and tracking. His contributions are paving the way for more efficient radar systems in various applications.