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*Corresponding author

International Journal

  1. Yeonsoo Kim, Bitchan Kim, and Juntaek Oh*, "High-Efficiency Dual-Band Rectifier with Extended Dynamic Frequency Ranges based on Independent Dual-Band Impedance Control," Journal of Electromagnetic Engineering and Science, to be published.

  2. Seongick Jo, Jisu Kim, and Juntaek Oh*, "Harmonic Reflection Rectenna for Precise Wireless Power Transfer Antenna Alignment," IEEE ACCESS, vol. 12, pp. 63014-63022, May 2024.

  3. Bitchan Kim and Juntaek Oh*, "Dual-Band Continuous Class-F−1 Power Amplifier with Second-Harmonic Suppression for Harmonic Radar Systems," IEEE ACCESS, vol. 12, pp. 62358-62364, May 2024.

  4. Dana Moon, Jisu Kim, and Juntaek Oh*, "Two-Tone Suppressed Third-Order Intermodulation Transponder Based on Transmission-Line-Based Fourth-Order Filter Combined Matching Network," IEEE ACCESS, vol.12, pp 43918-43923, Mar. 2024.

  5. Namkyung Lee, Daju Lee, and Juntaek Oh*, "Wideband Harmonic Backscattering Rectifier for Energy-Efficient Localization in Wireless Power Transfer Systems," IEEE Microw. Wirel. Tech. Lett., vol. 33, no. 11, pp. 1568-1571, Nov. 2023.

  6. Daju Lee and Juntaek Oh*, "Compact Low Loss Reflection-type Harmonic Transponder for Battery-less RFID sensors based on harmonic backscattering," Journal of Electromagnetic Engineering and Science, vol. 23, no. 5, pp 418-422, Jul. 2023.

  7. Jisu Kim, Bitchan Kim, Sooyoung Oh, and Juntaek Oh*, "Harmonic Transponder Sensor based on Independent Impedance Control for Motion Sensing," IEEE ACCESS, vol.11, pp 88703-88710, Aug. 2023.

  8. Jisu Kim, Sun K. Hong, and Juntaek Oh*, "Highly Efficient Power Amplifier based on Harmonic-Controlled Matching Network," IEEE Microw. Wirel. Tech. Lett., vol. 33, no. 1, pp 43-46, Jan. 2023.

  9. Sooyoung Oh, Hong Soo Park, Juntaek Oh, and Sun K. Hong, "Circularly Polarized S/C Dual-Band Antenna for Nonlinear Detection," IEEE Antennas  Wirel. Propag. Lett., vol. 21, no. 7, pp 1467-1471, Jul. 2022.

  10. Daju Lee and Juntaek Oh*, "Broad Dual-Band Rectifier with Wide Input Power Ranges for Wireless Power Transfer and Energy Harvesting," IEEE Microw. Wirel. Compon. Lett., vol. 32, no. 6, pp 599-602, Jun. 2022.

  11. Daju Lee and Juntaek Oh*, "Rectifier Array Based on Efficient Power Recycling with Extended Ranges of Input Power and Frequency," Microw. Opt. Tech. Lett., vol. 31, pp 2387-2391, May 2021.

  12. Jisu Kim and Juntaek Oh*, "Compact Rectifier Array with Wide Input Power and Frequency Ranges Based on Adaptive Power Distribution," IEEE Microw. Wirel. Compon. Lett., vol. 31, no. 5, pp 513-516, May 2021.

  13. Dong-Jun Shin, Ui-Gyu Choi, Juntaek Oh, and Jong-Ryul Yang*, "5.8-GHz Highly Efficient Class E-1 Frequency Doubler Using a Transmission-Line-Based Notch Filter," Microw. Opt. Tech. Lett., vol. 18, no. 8, Aug. 2020.

  14. Jisu Kim, Jong-Ryul Yang, and Juntaek Oh*, "Reconfigurable Hybrid Matrix-based Power Divider with Variable Power-Dividing Ratios and Frequencies," Electron. Lett., vol. 56, no. 17, pp 889-891, Aug. 2020.

  15. Juntaek Oh and Jong-Ryul Yang*, “5-MHz pseudo-differential current-mode CMOS relaxation VCO with temperature stability of 41.8 ppm/°C,“ Journal of Semiconductor Technology and Science, vol. 19, no. 6, Dec. 2019.

  16. Jae-Hyun Park, Yeo-Jin Jeong, Ga-Eun Lee, Jun-Taek Oh*, and Jong-Ryul Yang*, “915-MHz Continuous-Wave Doppler Radar Sensor for Detection of Vital Signs,” Electronics, vol. 8, no. 5, May 2019.

  17. Juntaek Oh, Jingyu Jang, and Songcheol Hong, “A 40‐GHz hybrid class‐AB/class‐B CMOS VCO with a current‐combining transformer,” Microw. Opt. Tech. Lett., vol. 60, no. 6, Jun. 2018.

  18. Juntaek Oh, Jingyu Jang, and Songcheol Hong, “A fully integrated W‐band pulse compression radar CMOS transceiver,” Microw. Opt. Tech. Lett., vol. 59, no. 10, Nov. 2017.

  19. Jingyu Jang, Juntaek Oh, Choul-Young Kim, and Songcheol Hong, “A 79 GHz Adaptive-Gain and Low-Noise UWB Radar Receiver Front-End in 65 nm CMOS,” IEEE Trans. Microw. Theory Techn., vol. 64, no. 3, pp. 859–867, Mar. 2016.

  20. Juntaek Oh, Jingyu Jang, and Songcheol Hong, “Highly efficient W-band 2.5 GHz bandwidth pulse generator with −1dBm output power in 65 nm CMOS,” Electron. Lett., vol. 52, no. 3, Feb. 2016.

  21. Juntaek Oh, Jingyu Jang, Choul-Young Kim, and Songcheol Hong, “A W-Band 4-GHz Bandwidth Phase-Modulated Pulse Compression Radar Transmitter in 65-nm CMOS,” IEEE Trans. Microw. Theory Techn., vol. 63, no. 8, pp. 2609–2618, Aug. 2015.

  22. Juntaek Oh, Jingyu Jang, Choul-Young Kim, and Songcheol Hong, “A W-Band High-Efficiency CMOS Differential Current-Reused Frequency Doubler,” IEEE Microw. Wirel. Compon. Lett., Vol. 25, no. 5, May 2015.

  23. Juntaek Oh, Bonhyun, Ku, and Songcheol Hong, “A 77-GHz CMOS Power Amplifier with a Parallel Power Combiner Based on Transmission-Line Transformer,” IEEE Trans. Microw. Theory Techn., vol. 61, no. 7, pp. 2662–2669, Jul. 2013.

Domestic Journal

*Corresponding author

  1. Dana Moon, Jisu Kim, Daju Lee, and Juntaek Oh*, "GaN HEMT Power Amplifier for S-band 2nd Harmonic-based Target Detection Radar," Journal of Korean Institute of Electromagnetic Engineering and Science, vol. 35, no. 7, pp. 608–611, Jul. 2024.

  2. Daju Lee, Chang-Sik Bae, Jong-Wha Song, Sung-Tai Kim, and Juntaek Oh*, "Self-Interference Cancellation Technology Using Symmetrical Delay Line-based Ladder Structure RF-FIR Filter," Journal of Korean Institute of Electromagnetic Engineering and Science, vol. 35, no. 7, pp. 528–534, Jul. 2024.

  3. Jisu Kim and Juntaek Oh, “K-band CMOS High-Power Harmonic Response Rectifier for Nonlinear Detection based Wireless Power Transfer," Journal of Integrated Circuits and Systems, vol. 9, no. 4, Oct. 2023.

  4. 김선규, 김지수, 오준택*, “넓은 입력전력 범위를 갖는 S-대역 광대역 고조파 응답기,“ Journal of Korean Institute of Electromagnetic Engineering and Science, vol. 34, no. 4, pp. 283–288, Apr. 2023.

  5. 조선앵, 김지수, 오준택*, “915 MHz 통과형 저손실 고조파 응답기 설계,“ Journal of Korean Institute of Electromagnetic Engineering and Science, vol. 33, no. 12, pp. 966–969, Dec. 2022.

  6. 김빛찬, 이다주, 김지수, 오준택*, “가변 전력 분배 기반 다중 모드 고효율 정류기 배열,“ Journal of Korean Institute of Electromagnetic Engineering and Science, vol. 33, no. 6, pp. 454–459, Jun. 2022.

  7. 박현아, 김빛찬, 오준택*, “결합된 전송선로 네트워크 기반 초광대역 초소형 정류기,“ Journal of Korean Institute of Electromagnetic Engineering and Science, vol. 33, no. 4, pp. 278–283, Apr. 2022.

  8. 김빛찬, 이다주, 오준택*, “전송 선로 트랜스포머 기반 넓은 입력 전력 및 광대역 특성을 갖는 고효율 정류기,“ Journal of Korean Institute of Electromagnetic Engineering and Science,vol. 33, no. 3, pp. 206–211, Mar. 2022.

  9. 김빛찬, 이다주, 오준택*, “넓은 입력 전력 및 주파수 범위 특성을 갖는 정합된 전압 체배기 기반 고효율 정류기,“ Journal of Korean Institute of Electromagnetic Engineering and Science, vol. 33, no. 2, pp. 160–163, Feb. 2022.

  10. 장재원, 김지수, 오준택*, “고조파 제어 매칭단 기반 S-대역 GaN HEMT 전력 증폭기,“ Journal of Korean Institute of Electromagnetic Engineering and Science, vol. 32, no. 11, pp. 1027–1030, Nov. 2021.

  11. 김창민, 김기철, 오준택*, “매칭된 캐스코드 전력 셀 기반 K-/Ka-대역 CMOS 전력 증폭기,“ Journal of Korean Institute of Electromagnetic Engineering and Science, vol. 32, no. 8, pp. 1–4, Aug. 2021.

  12. 이다주, 김기철, 박주만, 오준택*, “2-섹션 분기선 결합기를 이용한 동시 정보 및 전력 전송용 고효율 정류기 배열,“ Journal of Korean Institute of Electromagnetic Engineering and Science, vol. 32, no. 7, pp. 670–673, Jul. 2021.

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