Prof. CHAN Wing Shing (陳永勝)

Research Output

  1. 2012
  2. 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 ReviewsRGC 21 - Publication in refereed journalpeer-review

    Scopus citations: 8
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  3. 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 ReviewsRGC 21 - Publication in refereed journalpeer-review

    Scopus citations: 68
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  4. 2011
  5. 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 ReviewsRGC 21 - Publication in refereed journalpeer-review

    Scopus citations: 3
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  6. 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 ReviewsRGC 21 - Publication in refereed journalpeer-review

    Scopus citations: 47
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  7. 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 ReviewsRGC 21 - Publication in refereed journalpeer-review

    Scopus citations: 12
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  8. 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 AssignmentsRGC 51 - Patents (CityU)

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  9. 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 ReviewsRGC 21 - Publication in refereed journalpeer-review

    Scopus citations: 2
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  10. 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 ReviewsRGC 21 - Publication in refereed journalpeer-review

    Scopus citations: 32
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  11. 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 ReviewsRGC 21 - Publication in refereed journalpeer-review

    Scopus citations: 13
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  12. Published

    The multiple circular sectors structures for phase shifter designs

    Yeung, S. H., Man, K. F. & Chan, W. S., Feb 2011, In: IEEE Transactions on Microwave Theory and Techniques. 59, 2, p. 278-285 5620944.

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

    Scopus citations: 27
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  13. Published

    A wideband coupler with wide suppression band using coupled stub

    Wong, Y. S., Zheng, S. Y. & Chan, W. S., 2011, Asia-Pacific Microwave Conference Proceedings, APMC. p. 1058-1061 6173937

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

    Scopus citations: 6
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  14. Published

    Broadband differential phase shifter using vertically installed coupled structure

    Zheng, S. Y. & Chan, W. S., 2011, Asia-Pacific Microwave Conference Proceedings, APMC. p. 1011-1014 6173925

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

    Scopus citations: 2
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  15. Published

    Multifolded bandwidth banch line coupler with filtering characteristic using cou-pled port feeding

    Wong, Y. S., Zheng, S. Y. & Chan, W. S., 2011, In: Progress in Electromagnetics Research. 118, p. 17-35

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

    Scopus citations: 32
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  16. 2010
  17. Published

    High efficiency power amplifier - Distributed amplifier topology and non-uniform load-pull (NLP) power combining technique

    Man, H. K., Mung, S. W. Y. & Shing, C. W., Dec 2010, In: HKIE Transactions Hong Kong Institution of Engineers. 17, 4, p. 49-54

    Research output: Journal Publications and ReviewsRGC 22 - Publication in policy or professional journal

    Scopus citations: 1
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  18. Published

    Dual-band hybrid coupler with source to load impedance matching

    Cheung, K. Y., Zheng, S. Y., Chan, W. S. & Man, K. F., Nov 2010, In: Microwave and Optical Technology Letters. 52, 11, p. 2515-2519

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

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  19. Published

    Broadband phase shifter using loaded transmission line

    Zheng, S. Y., Chan, W. S. & Man, K. F., Sept 2010, In: IEEE Microwave and Wireless Components Letters. 20, 9, p. 498-500 5481993.

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

    Scopus citations: 164
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  20. Published

    Dual-band hybrid coupler with extended bandwidth

    Cheung, K. Y., Zheng, S. Y., Chan, W. S. & Man, K. F., Sept 2010, In: Microwave and Optical Technology Letters. 52, 9, p. 2095-2098

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

    Scopus citations: 2
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  21. Published

    Frequency Reconfigurable Top-loaded Monopole Based on Fractal Geometry

    CHEUNG, K. Y. & CHAN, W. S., 22 Mar 2010.

    Research output: Conference PapersRGC 32 - Refereed conference paper (without host publication)peer-review

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  22. Published

    Preface to the special issue covering the asia pacific microwave conference 2008

    Yung, E. K. & Chan, W. S., Mar 2010, In: Microwave and Optical Technology Letters. 52, 3

    Research output: Journal Publications and ReviewsEditorial Preface

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  23. Published

    Broadband coupler using improved vertically installed planar structure

    Zheng, S. Y., Chan, W. S. & Man, K. F., 2010, EuCAP 2010 - The 4th European Conference on Antennas and Propagation. 5505279

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

    Scopus citations: 5
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