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Design and Evaluation of ESPAR Antenna for Effective Wireless Power Transfer
Changyoung An Hyeong Min Kwon Heung-Gyoon Ryu
Vol. 46, No. 10, pp. 1557-1562, Oct. 2021
10.7840/kics.2021.46.10.1557
Vol. 46, No. 10, pp. 1557-1562, Oct. 2021
10.7840/kics.2021.46.10.1557
Performance Evaluation According to Distance Between Backscatter Tag and Receiver in WiFi Ambient Backscatter Communication Systems
Changyoung An Hyeong Min Kwon Heung-Gyoon Ryu
Vol. 46, No. 10, pp. 1549-1556, Oct. 2021
10.7840/kics.2021.46.10.1549
Vol. 46, No. 10, pp. 1549-1556, Oct. 2021
10.7840/kics.2021.46.10.1549
Design and Spectrum Characteristics Multicarrier Communication System Based on Wavelet Packet Transform
Dayoung Kim Changyoung An Heung-Gyoon Ryu
Vol. 44, No. 11, pp. 2023-2028, Nov. 2019
10.7840/kics.2019.44.11.2023
Vol. 44, No. 11, pp. 2023-2028, Nov. 2019
10.7840/kics.2019.44.11.2023
Design and Performance Evaluation of SSB-WR-OFDM-IDMA System
Kyeongsoo Jang Changyoung An Heung-Gyoon Ryu
Vol. 44, No. 11, pp. 2017-2022, Nov. 2019
10.7840/kics.2019.44.11.2017
Vol. 44, No. 11, pp. 2017-2022, Nov. 2019
10.7840/kics.2019.44.11.2017
Design and Performance Evaluation of Windowing Based on New Cosine Function for OOB Power Reduction of Multi-Carrier System
Byoung-hak Park Changyoung An Heung-Gyoon Ryu
Vol. 44, No. 6, pp. 1040-1047, Jun. 2019
10.7840/kics.2019.44.6.1040
Vol. 44, No. 6, pp. 1040-1047, Jun. 2019
10.7840/kics.2019.44.6.1040
Design and Performance Evaluation of Multi-Mode OFDM System Using Wavelet Transform
Jungu Lee Changyoung An Heung-Gyoon Ryu
Vol. 44, No. 5, pp. 806-813, May 2019
10.7840/kics.2019.44.5.806
Vol. 44, No. 5, pp. 806-813, May 2019
10.7840/kics.2019.44.5.806