Prof. CHAN Wing Shing (陳永勝)

Research Output

  1. 2017
  2. Published

    Efficiency Enhanced Post-Matching Doherty Power Amplifier Based on Modified Phase Compensation Network

    Zhou, X. Y., Zheng, S. Y., Chan, W. S. & Ho, D., Oct 2017, 2017 IEEE MTT-S International Microwave Symposium (IMS). Institute of Electrical and Electronics Engineers, Inc., p. 785-788 8058695. (MTT-S International Microwave Symposium).

    Research output: Chapters, Conference Papers, Creative and Literary WorksRGC 32 - Refereed conference paper (with host publication)peer-review

    Scopus citations: 7
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  3. Published

    Wide bandwidth arbitrary phase difference branch line coupler

    Qamar, Z., Chan, W. S. & Derek, H., Sept 2017, In: Microwave and Optical Technology Letters. 59, 9, p. 2241-2245

    Research output: Journal Publications and ReviewsRGC 21 - Publication in refereed journalpeer-review

    Scopus citations: 6
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  4. Published

    Broadband Efficiency-Enhanced Mutually Coupled Harmonic Postmatching Doherty Power Amplifier

    Zhou, X. Y., Zheng, S. Y., Chan, W. S., Chen, S. & Ho, D., Jul 2017, In: IEEE Transactions on Circuits and Systems I: Regular Papers. 64, 7, p. 1758-1771

    Research output: Journal Publications and ReviewsRGC 21 - Publication in refereed journalpeer-review

    Scopus citations: 70
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  5. Published

    Active three-way circulator using transistor feedback network

    Mung, S. W. Y. & Chan, W. S., May 2017, In: IEEE Microwave and Wireless Components Letters. 27, 5, p. 476-478 7902145.

    Research output: Journal Publications and ReviewsRGC 21 - Publication in refereed journalpeer-review

    Scopus citations: 31
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  6. Published

    An Equal-Length Multiway Differential Metamaterial Phase Shifter

    Qamar, Z., Zheng, S. Y., Chan, W. S. & Ho, D., 1 Jan 2017, In: IEEE Transactions on Microwave Theory and Techniques. 65, 1, p. 136-146 7726034.

    Research output: Journal Publications and ReviewsRGC 21 - Publication in refereed journalpeer-review

    Scopus citations: 19
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  7. 2016
  8. Published

    Compact band pass filter with controllable bandwidth based on low radiation spur-line defected ground structure

    Zhou, X. Y., Zheng, S. Y., Chan, W. S. & Ho, D., 1 Dec 2016, In: Microwave and Optical Technology Letters. 58, 12, p. 2966-2968

    Research output: Journal Publications and ReviewsRGC 21 - Publication in refereed journalpeer-review

    Scopus citations: 3
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  9. Published

    Design technique for meta-structure planar directional couplers with arbitrary coupling ratios

    Qamar, Z., Chan, W. S. & Ho, D., May 2016, 2016 21st International Conference on Microwave, Radar and Wireless Communications, MIKON 2016. Institute of Electrical and Electronics Engineers, Inc., 7491960

    Research output: Chapters, Conference Papers, Creative and Literary WorksRGC 32 - Refereed conference paper (with host publication)peer-review

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  10. Published

    Bandpass Filtering Doherty Power Amplifier with Enhanced Efficiency and Wideband Harmonic Suppression

    Zheng, S. Y., Liu, Z. W., Pan, Y. M., Wu, Y., Chan, W. S. & Liu, Y., Mar 2016, In: IEEE Transactions on Circuits and Systems I: Regular Papers. 63, 3, p. 337-346 7438840.

    Research output: Journal Publications and ReviewsRGC 21 - Publication in refereed journalpeer-review

    Scopus citations: 68
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  11. 2015
  12. Published

    Wideband phase inverter integrated in Doherty power amplifier for linearity improvement

    Mung, S. W. Y. & Chan, W. S., 14 May 2015, In: Electronics Letters. 51, 10, p. 771-773

    Research output: Journal Publications and ReviewsRGC 21 - Publication in refereed journalpeer-review

    Scopus citations: 2
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  13. Published

    Wideband patch directional coupler based on non-uniform mushroom structure

    Zhou, X. Y., Zheng, S. Y., Pu, X. Y., Chan, W. S. & Long, Y., 5 Feb 2015, In: Electronics Letters. 51, 3, p. 262-264

    Research output: Journal Publications and ReviewsRGC 21 - Publication in refereed journalpeer-review

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  14. 2014
  15. Published

    Differential RF phase shifter with harmonic suppression

    Zheng, S. Y. & Chan, W. S., Jun 2014, In: IEEE Transactions on Industrial Electronics. 61, 6, p. 2891-2899 6560399.

    Research output: Journal Publications and ReviewsRGC 21 - Publication in refereed journalpeer-review

    Scopus citations: 41
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  16. Published

    Multi-way and poly-phase aligned feed-forward differential phase shifters

    Wong, Y. S., Zheng, S. Y. & Chan, W. S., Jun 2014, In: IEEE Transactions on Microwave Theory and Techniques. 62, 6, p. 1312-1321 6805235.

    Research output: Journal Publications and ReviewsRGC 21 - Publication in refereed journalpeer-review

    Scopus citations: 27
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  17. Published

    Wideband Active Quasi-Circulator

    CHAN, W. S. & MUNG, W. Y., 6 May 2014, Patent No. US8,717,117, Priority No. 13/097,583

    Research output: Patents, Agreements and AssignmentsRGC 51 - Patents (CityU)

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  18. Published

    Wideband microstrip rat-race hybrid with via-swap phase inverter

    Mung, S. W. Y. & Chan, W. S., 16 Jan 2014, In: Electronics Letters. 50, 2, p. 96-98

    Research output: Journal Publications and ReviewsRGC 21 - Publication in refereed journalpeer-review

    Scopus citations: 6
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  19. 2013
  20. Published

    Reconfigurable RF quadrature patch hybrid coupler

    Zheng, S. Y., Chan, W. S. & Wong, Y. S., Aug 2013, In: IEEE Transactions on Industrial Electronics. 60, 8, p. 3349-3359 6203412.

    Research output: Journal Publications and ReviewsRGC 21 - Publication in refereed journalpeer-review

    Scopus citations: 58
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  21. Published

    Wideband size-reduced microstrip rat-race hybrid with double-side-swap phase inverter

    Mung, S. W. Y. & Chan, W. S., 20 Jun 2013, In: Electronics Letters. 49, 13, p. 823-824

    Research output: Journal Publications and ReviewsRGC 21 - Publication in refereed journalpeer-review

    Scopus citations: 6
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  22. Published

    微波功率放大器

    LAU, K. W., XUE, Q., CHAN, C. H. & CHAN, W. S., 19 Jun 2013, Patent No. ZL200880124418.6, Priority No. 200880124418.6

    Research output: Patents, Agreements and AssignmentsRGC 51 - Patents (CityU)

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  23. Published

    Circular sector patch hybrid coupler with an arbitrary coupling coefficient and phase difference

    Zheng, S. Y., Deng, J. H., Pan, Y. M. & Chan, W. S., May 2013, In: IEEE Transactions on Microwave Theory and Techniques. 61, 5, p. 1781-1792 6487423.

    Research output: Journal Publications and ReviewsRGC 21 - Publication in refereed journalpeer-review

    Scopus citations: 65
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  24. 2012
  25. Published

    Compact dual-band bandpass patch filter using coplanar waveguide feed method

    Zheng, S. Y. & Chan, W. S., 8 Nov 2012, In: Electronics Letters. 48, 23, p. 1475-1476

    Research output: Journal Publications and ReviewsRGC 21 - Publication in refereed journalpeer-review

    Scopus citations: 5
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  26. Published

    Computational Optimization algorithms for antennas and RF/microwave circuit designs: An overview

    Yeung, S. H., Chan, W. S., Ng, K. T. & Man, K. F., May 2012, In: IEEE Transactions on Industrial Informatics. 8, 2, p. 216-227 6145753.

    Research output: Journal Publications and ReviewsRGC 21 - Publication in refereed journalpeer-review

    Scopus citations: 43
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