Dr. CHAN Wing Shing (陳永勝)

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Research Output

  1. 2015
  2. 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 Reviews (RGC: 21, 22, 62) › 21_Publication in refereed journal › peer-review

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  3. 2014
  4. 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 Reviews (RGC: 21, 22, 62) › 21_Publication in refereed journal › peer-review

    Scopus citations: 38
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  5. 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 Reviews (RGC: 21, 22, 62) › 21_Publication in refereed journal › peer-review

    Scopus citations: 21
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  6. 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 Assignments (RGC: 51, 52, 53) › 51_Patents granted (CityU only, data source from KTO)

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  7. 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 Reviews (RGC: 21, 22, 62) › 21_Publication in refereed journal › peer-review

    Scopus citations: 6
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  8. 2013
  9. 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 Reviews (RGC: 21, 22, 62) › 21_Publication in refereed journal › peer-review

    Scopus citations: 52
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  10. 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 Reviews (RGC: 21, 22, 62) › 21_Publication in refereed journal › peer-review

    Scopus citations: 4
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  11. 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 Assignments (RGC: 51, 52, 53) › 51_Patents granted (CityU only, data source from KTO)

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  12. 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 Reviews (RGC: 21, 22, 62) › 21_Publication in refereed journal › peer-review

    Scopus citations: 61
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  13. 2012
  14. 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 Reviews (RGC: 21, 22, 62) › 21_Publication in refereed journal › peer-review

    Scopus citations: 5
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  15. 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 Reviews (RGC: 21, 22, 62) › 21_Publication in refereed journal › peer-review

    Scopus citations: 39
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  16. Published

    Multiple circular-sector structures for wideband planar monopole antenna designs covering 146% fractional bandwidth

    Yeung, S. H., Man, K. F. & Chan, W. S., 2012, In: IEEE Antennas and Propagation Magazine. 54, 1, p. 76-94 6202514.

    Research output: Journal Publications and Reviews (RGC: 21, 22, 62) › 21_Publication in refereed journal › peer-review

    Scopus citations: 7
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  17. Published

    Quasi-arbitrary phase-difference hybrid coupler

    Wong, Y. S., Zheng, S. Y. & Chan, W. S., 2012, In: IEEE Transactions on Microwave Theory and Techniques. 60, 6 PART 1, p. 1530-1539 6171891.

    Research output: Journal Publications and Reviews (RGC: 21, 22, 62) › 21_Publication in refereed journal › peer-review

    Scopus citations: 58
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  18. 2011
  19. Published

    Multi-layer quadrature hybrid coupler design composed of multiple circular sectors

    Yeung, S. H., Man, K. F. & Chan, W. S., 18 Nov 2011, In: IET Microwaves, Antennas and Propagation. 5, 14, p. 1714-1719

    Research output: Journal Publications and Reviews (RGC: 21, 22, 62) › 21_Publication in refereed journal › peer-review

    Scopus citations: 3
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  20. Published

    A bandwidth improved circular polarized slot antenna using a slot composed of multiple circular sectors

    Yeung, S. H., Man, K. F. & Chan, W. S., Aug 2011, In: IEEE Transactions on Antennas and Propagation. 59, 8, p. 3065-3070 5871304.

    Research output: Journal Publications and Reviews (RGC: 21, 22, 62) › 21_Publication in refereed journal › peer-review

    Scopus citations: 44
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  21. Published

    An RFID multicriteria coarse- and fine-space tag antenna design

    Deng, J. H., Chan, W. S., Wang, B., Zheng, S. Y. & Man, K. F., Jun 2011, In: IEEE Transactions on Industrial Electronics. 58, 6, p. 2522-2530 5530375.

    Research output: Journal Publications and Reviews (RGC: 21, 22, 62) › 21_Publication in refereed journal › peer-review

    Scopus citations: 10
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  22. Published

    Average Power Efficiency Enhancement and Linearity Improvement of Microwave Power Amplifiers

    LAU, K. W., XUE, Q., CHAN, C. H. & CHAN, W. S., 26 Apr 2011, Patent No. US7,932,782, Priority No. 11/953,656

    Research output: Patents, Agreements and Assignments (RGC: 51, 52, 53) › 51_Patents granted (CityU only, data source from KTO)

    Check@CityULib
  23. Published

    A HBT-based quasi-circulator with wideband equalization technique

    Mung, S. W. Y., Shing Chan, W. & Fung Man, K., Apr 2011, In: Microwave and Optical Technology Letters. 53, 4, p. 766-768

    Research output: Journal Publications and Reviews (RGC: 21, 22, 62) › 21_Publication in refereed journal › peer-review

    Scopus citations: 1
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  24. Published

    Frequency-agile patch element using varactor loaded patterned ground plane

    Zheng, S. Y., Chan, W. S. & Man, K. F., Mar 2011, In: IEEE Transactions on Microwave Theory and Techniques. 59, 3, p. 619-626 5685281.

    Research output: Journal Publications and Reviews (RGC: 21, 22, 62) › 21_Publication in refereed journal › peer-review

    Scopus citations: 27
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  25. Published

    Compact tunable lumped-element Wilkinson power divider with high isolation

    Mung, S. W. Y. & Chan, W. S., Feb 2011, In: Microwave and Optical Technology Letters. 53, 2, p. 288-290

    Research output: Journal Publications and Reviews (RGC: 21, 22, 62) › 21_Publication in refereed journal › peer-review

    Scopus citations: 10
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