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電磁最佳化實驗室EM Optimization LabYen-Sheng Research Group, Department of Electronic Engineering

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Journal Articles

  1. J.-W. Hsu, F.-P. Lai, and Y.-S. Chen, “System development of calibration-free 20.7-bit chipless RFID without iterative optimization of tag configurations,” IEEE Access, vol. 10, pp. 94431–94442, 2022.
  2. W.-S. Li, C.-Z. Peng, F.-P. Lai, P.-S. Lai, and Y.-S. Chen, “Independent component analysis for the multi-tag detection of frequency-coded chipless RFID,” IEEE Trans. Antennas Propag., vol. 70, no. 8, pp. 7057–7072, Aug. 2022.
  3. Y.-H. Cho, F.-P. Lai, and Y.-S. Chen, “Orientation-insensitive chipless RFID achieved in multiple rotational degrees of freedom,” IEEE Trans. Antennas Propag., vol. 70, no. 7, pp. 5266–5277, Jul. 2022.
  4. Y.-S. Chen and Y.-H. Wu, “High-gain reflectarray with compact aperture size and a low profile using an active-integrated feeding antenna,” Prog. Electromagn. Res. C, vol. 119, pp. 245–254, 2022.
  5. Y.-S. Chen and S.-X. Huang, “Performance enhancements of fully inkjet-printing technology for antenna-in-package and substrate integrated waveguides,” Int. J. Antennas Propag., vol. 2022, pp. 1–14, Mar. 2022.
  6. F.-P. Lai, S.-Y. Mi, and Y.-S. Chen, “Design and integration of millimeter-wave 5G and WLAN antennas in perfect full-screen display smartphones,” Electronics, vol. 11, no. 6, pp. 1–13, Mar. 2022.
  7. C.-C. Chung, F.-P. Lai, S.-X. Huang, and Y.-S. Chen, “Anisotropic metasurface with asymmetric propagation of electromagnetic waves and enhancements of antenna gain,” IEEE Access, vol. 9, pp. 90295–90305, 2021.
  8. J.-A. Lin, J.-Y. Jhang, F.-P. Lai, B.-L. Lin, Y.-M. Jhang, and Y.‐S. Chen, “Analysis of calibration-free detection techniques for frequency-coded chipless RFID,” IEEE Trans. Antennas Propag., vol. 69, no. 3, pp. 1681–1691, Mar. 2021.
  9. F.-P. Lai, L.-W. Chang, and Y.‐S. Chen, “Miniature dual-band substrate integrated waveguide slotted antenna array for millimeter-wave 5G applications,” Int. J. Antennas Propag., vol. 2020, pp. 1–10, Oct. 2020.
  10. Y.‐S. Chen, Y.-H. Wu, and C.-C. Chung, “Solar-powered active integrated antennas backed by a transparent reflectarray for CubeSat applications,” IEEE Access, vol. 8, pp. 137934–137946, 2020.
  11. H.-N. Hu, F.-P. Lai, and Y.‐S. Chen, “Dual-band dual-polarized scalable antenna subarray for compact millimeter-wave 5G base stations, IEEE Access, vol. 8, pp. 129180–129192, 2020.
  12. F.-P. Lai, J.-F. Yang, and Y.‐S. Chen, “Compact dual-band circularly-polarized antenna using double cross dipoles for RFID handheld readers,” IEEE Antennas Wireless Propag. Lett., vol. 19, no. 8, pp. 1429–1433, Aug. 2020.
  13. Y.‐H. Lin and Y.‐S. Chen, “Reduction of multiple‐input multiple‐output specific absorption rate synthesized using a fast estimation model,” Int. J. RF Microw. Comput. Aid. Eng, vol. 29, no. 12, pp. 1–13, Dec. 2019.
  14. Y.-S. Chen, T.-Y. Jiang, and F.-P. Lai, “Design rule development for frequency-coded chipless radiofrequency identification with high capacity,” IET Microw. Antennas Propag., vol. 13, no. 8, pp. 1255–1261, Jul. 2019.
  15. Y.-S. Chen, F.-P. Lai, and J.-W. You, “Analysis of antenna radiation characteristics using a hybrid ray tracing algorithm for indoor WiFi energy-harvesting rectennas,” IEEE Access, vol. 7, pp. 38833–38846, 2019.
  16. I-L. Tsai and Y.-S. Chen, “A low-complexity architecture using diversity techniques for Internet of Vehicles with enhanced radio-frequency performance,” Microw. Opt. Technol. Lett., vol. 61, no. 5, pp. 1244–1252, May 2019.
  17. Y.-S. Chen, T.-Y. Jiang, and F.-P. Lai, “Automatic topology generation of 21-bit chipless radiofrequency identification tags using a non-iterative technique,” IEEE Antennas Wireless Propag. Lett., vol. 18, no. 2, pp. 293–297, Feb. 2019.
  18. Y.-S. Chen and J.-W. You, “A scalable and multidirectional rectenna system for RF energy harvesting,” IEEE Trans. Compon. Packag. Manuf. Technol., vol. 8, no. 12, pp. 2060–2072, Dec. 2018.
  19. Y.-S. Chen and C.-W. Chiu, “Insertion loss characterization of impedance matching networks for low-power rectennas,” IEEE Trans. Compon. Packag. Manuf. Technol., vol. 8, no, 9, pp. 1632–1641, Sep. 2018.
  20. Y.-S. Chen and P.-A. Liu, “Broadband reconfigurable matching network using a non-uniform transmission line,” IET Circ. Devices Syst., vol. 12, no. 5, pp. 615–619, Sep. 2018.
  21. Y.-S. Chen and I-L. Tsai, “Detection and correction of element failures using a cumulative sum scheme for active phased arrays,” IEEE Access, vol. 6, no.1, pp. 8797–8809, 2018.
  22. Y.-S. Chen and C.-W. Chiu, “Theoretical limits of rectifying efficiency for low-power wireless power transfer,” Int. J. RF Microw. Comput. Aid. Eng., vol. 28, no. 4, pp. 1–11, May 2018.
  23. Y.-S. Chen and P.-A. Liu, “A self-structuring impedance matcher for in-vehicle digital audio broadcasting applications,” IEEE Trans. Antennas Propag., vol. 65, no. 8, pp. 4220–4229, Aug. 2017.
  24. Y.-S. Chen and H.-C. Zhou, “An isolation-enhanced quad-element antenna using suspended solid wires for LTE small-cell base stations,” Radio Sci., vol. 52, no. 5, pp. 663–676, May 2017.
  25. Y.-S. Chen and C.-W. Chiu, “Maximum achievable power conversion efficiency obtained through an optimized rectenna structure for RF energy harvesting,” IEEE Trans. Antennas Propag., vol. 65, no. 5, pp. 2305–2317, May 2017.
  26. Y.-S. Chen, “Performance enhancement of multiband antennas through a two-stage optimization technique,” Int. J. RF Microw. Comput. Aid. Eng., vol. 27, no. 2, pp. 1–10, Feb. 2017.
  27. H.-C. Zhou and Y.-S. Chen, “A quad-element LTE MIMO antenna on a finite ground plane for femtocell base stations,” J. Electromagn. Waves Appl., vol. 30, no. 4, pp. 431–443, 2016.
  28. J.-S. Huang, T.-Y. Jiang, Z.-X. Wang, S.-W. Wu, and Y.-S. Chen, “A novel textile antenna using composite multifilament conductive threads for smart clothing applications,” Microw. Opt. Technol. Lett., vol. 58, no. 5, pp. 1232–1236, May 2016.
  29. Y.-S. Chen and T.-Y. Ku, “A low-profile wearable antenna using a miniature high impedance surface for smartwatch applications,” IEEE Antennas Wireless Propag. Lett., vol. 15, pp. 1144–1147, 2016.
  30. Y.-S. Chen and C.-P. Chang, “Design of a four-element multiple-input-multiple-output antenna for compact long-term evolution small-cell base stations,” IET Microw. Antennas Propag., vol. 10, no. 4, pp. 385–392, Mar. 2016.
  31. Y.-S. Chen and Y.-H. Chiu, “Application of multi-objective topology optimization to miniature ultra-wideband antennas with enhanced pulse preservation,” IEEE Antennas Wireless Propag. Lett., vol. 15, pp. 842–845, 2016.
  32. Y.-S. Chen, “Optimization of sharp band-notched ultra-wideband antennas using multi-objective fractional factorial design,” Microw. Opt. Technol. Lett., vol. 58, no. 2, pp. 355–359, Feb. 2016.
  33. Y.-S. Chen, “Multi-objective optimization of complex antenna structures using response surface models,” Int. J. RF Microw. Comput. Aid. Eng. vol. 26, no. 1, pp. 62–71, Jan. 2016.
  34. Y.-S. Chen, “Application of multi-objective fractional factorial design for ultra-wideband antennas with uniform gain and high fidelity,” IET Microw. Antennas Propag., vol. 9, no. 15, pp. 1667–1672, Dec. 2015.
  35. Y.-S. Chen, “Reduction of detuning effects using robust parameter design for implantable antennas,” Electron. Lett., vol. 51, no. 24, pp. 1971–1973, Nov. 2015.
  36. Y.-S. Chen and T.-Y. Ku, “Efficiency improvements of antenna optimization using orthogonal fractional experiments,” Int. J. Antennas Propag., vol. 2015, pp. 1–12, Oct. 2015.
  37. Y.-S. Chen, “A building-block favoring method for the topology optimization of internal antenna design,” Int. J. Antennas Propag., vol. 2015, pp. 1–12, Aug. 2015.
  38. Y.-S. Chen and T.-Y. Ku, “Development of a compact LTE dual-band antenna using fractional factorial design,” IEEE Antennas Wireless Propag. Lett., vol. 14, pp. 1097–1100, 2015.
  39. Y.-S. Chen, Y.-C. Chan, H.-J. Li, E. J. Rothwell, R. O. Ouedraogo, and S.-Y. Chen, “A self-structuring electromagnetic scatterer,” IEEE Trans. Antennas Propag., vol. 60, no. 4, pp. 1931–1941, Apr. 2012.
  40. Y.-S. Chen, S.-Y. Chen, and H.-J. Li, “A novel dual-antenna structure for UHF RFID tags,” IEEE Trans. Antennas Propag., vol. 59, no. 11, pp. 3950–3960, Nov. 2011.
  41. Y.-S. Chen, S.-Y. Chen, and H.-J. Li, “Analysis of antenna coupling in near-field communication systems,” IEEE Trans. Antennas Propag., vol. 58, no. 10, pp. 3327–3335, Oct. 2010.
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