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A Technique for Improving Wireless Localization Precision Using Chirp Signals
Ki-tae Kim Kwang-wul Kim Yoan Shin
Vol. 49, No. 2, pp. 207-210, Feb. 2024
10.7840/kics.2024.49.2.207
Vol. 49, No. 2, pp. 207-210, Feb. 2024
![](https://d2kjln74dkk4oj.cloudfront.net/img/ft_doi.png)
Performance Analysis of NED Diversity Combining Scheme for Chirp Spread Spectrum Frequency Hopping Systems under Jamming Environments
Joon-Soo Eom Kwang-Yul Kim Jong-Ho Lee Yoan Shin Oh-Soon Shin
Vol. 49, No. 2, pp. 186-193, Feb. 2024
10.7840/kics.2024.49.2.186
Vol. 49, No. 2, pp. 186-193, Feb. 2024
![](https://d2kjln74dkk4oj.cloudfront.net/img/ft_doi.png)
Performance Analysis According to Chirp Rate Mismatch on Chirp Spread Spectrum Systems
Ki-tae Kim Kwang-wul Kim Yoan Shin
Vol. 48, No. 11, pp. 1374-1377, Nov. 2023
10.7840/kics.2023.48.11.1374
Vol. 48, No. 11, pp. 1374-1377, Nov. 2023
![](https://d2kjln74dkk4oj.cloudfront.net/img/ft_doi.png)
Semantic Segmentation of Satellite Images Based on an Improved U-Net Model with Dual Inputs
Yelim Lee Jin-won Jung Yoan Shin
Vol. 48, No. 10, pp. 1219-1222, Oct. 2023
10.7840/kics.2023.48.10.1219
Vol. 48, No. 10, pp. 1219-1222, Oct. 2023
![](https://d2kjln74dkk4oj.cloudfront.net/img/ft_doi.png)
An Extended Deep Neural Network Connection Model for Semantic Segmentation of Satellite Images
An Extension of Pre-Trained Deep Learning Model for Sematic Segmentation of Gray-Scale Images
Analysis of Transmission Performance for Frequency-Hopping Chirp Spread Spectrum Systems in Partial-Band Noise Jamming Environment
Myeong-Ro Lee Kwang-Yul Kim Yoan Shin
Vol. 47, No. 10, pp. 1544-1547, Oct. 2022
10.7840/kics.2022.47.10.1544
Vol. 47, No. 10, pp. 1544-1547, Oct. 2022
![](https://d2kjln74dkk4oj.cloudfront.net/img/ft_doi.png)