Chang, Chi-Yang
Emeritus Professor
Name Chang, Chi-Yang
Job title Professor
Email mhchang@cc.nctu.edu.tw
Office Tel No. 03-5712121ext54513
Research expertise .Electrical Engineering.Microwave Engineering.MilliWave IC Design
Year Paper Title
2012 Design of High-Order Wideband Planar Balun Filter in S-Plane Bandpass Prototype",  Volume: 60   Issue: 7   Pages: 2124-2130   DOI: 10.1109/TMTT.2012.2193137   Published: JUL 2012" target='_blank'>Lin, Yun-Wei; Lu, Jhe-Ching; Chang, Chi-Yang,"Design of High-Order Wideband Planar Balun Filter in S-Plane Bandpass Prototype",  Volume: 60   Issue: 7   Pages: 2124-2130   DOI: 10.1109/TMTT.2012.2193137   Published: JUL 2012
2012 Analytical Design of Two-Mode Dual-Band Filters Using E-Shaped Resonators", Volume: 60   Issue: 2   Pages: 250-260   DOI: 10.1109/TMTT.2011.2176506   Published: FEB 2012" target='_blank'>Kuo, Yi-Ting; Chang, Chi-Yang, "Analytical Design of Two-Mode Dual-Band Filters Using E-Shaped Resonators", Volume: 60   Issue: 2   Pages: 250-260   DOI: 10.1109/TMTT.2011.2176506   Published: FEB 2012
2011 C. H. Liang, C. H. Chen, and C. Y. Chang, “Fabrication-tolerant microstrip quarter-wave stepped-impedance resonator filter,” IEEE Trans. on Microwave Theory and Tech. Vol. 56, No. 5, pp1163-1172, May 2009. SCI, EI.
2011 C. H. Liang, and C. Y. Chang, “Compact wideband bandpass filters using stepped-impedance resonators and interdigital coupling structures,” IEEE Microwave and Wireless Components Letters, Vol. 19, No.9, pp551-553, Sept. 2009. SCI, EI
2006 , 2007年01月" target='_blank'>, "", 2007年01月
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2006 , accepted to appear in February 2003 issue of IEEE Trans. on Microwave Theory and Tech., 2003年01月" target='_blank'>C. C. Chen, Y. R. Chen, and C. Y. Chang, "Miniaturized microstrip cross-coupled filters using quarter-wave or quasi-quarter-wave resonators", accepted to appear in February 2003 issue of IEEE Trans. on Microwave Theory and Tech., 2003年01月
2006 , 2003年11月" target='_blank'>, "", 2003年11月
2002 , IEEE Trans. on Microwave Theory and Tech. Vol. 50, No. 11, pp 2527-2536, Nov. 2002. (NSC91-2219-E009-027), 2002年11月" target='_blank'>C. Y. Chang, and W. C. Hsu, "Novel square-shaped dielectric waveguide single- and dual-mode filter", IEEE Trans. on Microwave Theory and Tech. Vol. 50, No. 11, pp 2527-2536, Nov. 2002. (NSC91-2219-E009-027), 2002年11月
2002 , Electronics Letters, Vol. 38, No. 15, pp 801-803, July, 2002. (NSC91-2219-E009-027), 2002年07月" target='_blank'>C. W. Tang, and C. Y. Chang, "Using buried capacitor in LTCC-MLC balun", Electronics Letters, Vol. 38, No. 15, pp 801-803, July, 2002. (NSC91-2219-E009-027), 2002年07月
2002 , Electronics Letters, Vol. 38, No. 11, pp 519-520, May 2002. (NSC91-2219-E009-027) , 2002年05月" target='_blank'>C. W. Tang, and C. Y. Chang, "LTCC-MLC chip-type balun realized by LC resonance method,", Electronics Letters, Vol. 38, No. 11, pp 519-520, May 2002. (NSC91-2219-E009-027) , 2002年05月
2002 , IEEE Microwave and Wireless Components Letters, Vol. 12, No. 4, pp 137-139, April 2002. (NSC91-2219-E009-027), 2002年05月" target='_blank'>C. Y. Chang, and W. C. Hsu, "Photonic bandgap dielectric waveguide band-pass filter", IEEE Microwave and Wireless Components Letters, Vol. 12, No. 4, pp 137-139, April 2002. (NSC91-2219-E009-027), 2002年05月
2001 , IEEE Trans. on Microwave Theory and Tech. Vol. 49, No. 12, pp 2342-2349, 2001年12月" target='_blank'>C. W. Tang, Jyh-Wen Sheen, and C. Y. Chang, "Chip type LTCC-MLC baluns using stepped impedance method", IEEE Trans. on Microwave Theory and Tech. Vol. 49, No. 12, pp 2342-2349, 2001年12月
2001 , IEEE Trans. on Microwave Theory and Tech. Vol. 49, No. 6, pp 1077-1085, June 2001. (NSC89-2213-E009-072), 2001年06月" target='_blank'>C. Y. Chang, C. W. Tang, and D. C. Niu, "Ultra broadband doubly balanced star mixers using planar Mouw's hybrid junction", IEEE Trans. on Microwave Theory and Tech. Vol. 49, No. 6, pp 1077-1085, June 2001. (NSC89-2213-E009-072), 2001年06月
1999 , IEEE Microwave and Guided Wave Letters, Vol. 9, No. 7, pp 271-273,, 1999年07月" target='_blank'>Microstrip cascade trisection filter, "Microstrip cascade trisection filter", IEEE Microwave and Guided Wave Letters, Vol. 9, No. 7, pp 271-273,, 1999年07月
1999 , IEEE Trans. on Microwave Theory and Tech., Vol. 47, No. 4, pp 455-462, April 1999. (NSC-87-2213-E009-107), 1999年04月" target='_blank'>C. Y. Chang, and C. C. Yang, "A novel broad-band Chebyshev response rat-race ring coupler", IEEE Trans. on Microwave Theory and Tech., Vol. 47, No. 4, pp 455-462, April 1999. (NSC-87-2213-E009-107), 1999年04月
1997 , IEEE Microwave and Guided Wave Letters, Vol. 7, No. 8, pp 248-250, 1997年08月" target='_blank'>H. K. Chiou, H. S. Lin, and C. Y. Chang, "Lumped-element compensated high low pass balun design for MMIC double-balanced mixer", IEEE Microwave and Guided Wave Letters, Vol. 7, No. 8, pp 248-250, 1997年08月
1995 , Microwave and Optical Technology Letters, Vol. 10, No. 5, pp 307-310, 1995年12月" target='_blank'>H. K. Chiou, C. Y. Chang, and H. S. Lin, "A novel coplanar waveguide series stub matching structure for a broadband amplifier", Microwave and Optical Technology Letters, Vol. 10, No. 5, pp 307-310, 1995年12月
1995 , Electronics Letters, Vol. 31, No. 24, pp 2113-2114,, 1995年11月" target='_blank'>H. K. Chiou, C. Y. Chang, and H. S. Lin, "Balun design for uniplanar broadband double balanced mixer", Electronics Letters, Vol. 31, No. 24, pp 2113-2114,, 1995年11月
1991 , IEEE Trans. on Microwave Theory and Tech., Vol. 39, No. 2, pp 310-314, 1991年02月" target='_blank'>C. Y. Chang, and T. Itoh, "A modified parallel-coupled filter structure that improves the upper stopband rejection and response symmetry", IEEE Trans. on Microwave Theory and Tech., Vol. 39, No. 2, pp 310-314, 1991年02月
1990 , IEEE Trans. on Microwave Theory and Tech., Vol. 38, No. 12, pp 1879-1884, 1990年12月" target='_blank'>C. Y. Chang, and T. Itoh, "Microwave active filters based on coupled negative resistance method", IEEE Trans. on Microwave Theory and Tech., Vol. 38, No. 12, pp 1879-1884, 1990年12月
1989 , Electronics Letters, Vol. 25, No. 18, pp 1228-1229,, 1989年08月" target='_blank'>C. Y. Chang, and T. Itoh, "Narrowband microwave active filter", Electronics Letters, Vol. 25, No. 18, pp 1228-1229,, 1989年08月
Year Paper Title
2011 Y. W. Lin, J. C. Lu, C. Y. Chang, and C. K. Liao, “Six-pole parallel-coupled microstrip CQ filter with source-load and source/load to resonator cross coupling,” in 2009 APMC Digest, Singapore, Dec. 2009. TU4C-5
2011 J. C. Lu, C. K. Liao, and C. Y. Chang, “Five-pole parallel coupled microstrip cascade quadruplet filters for hig selectivity and flat group delay,” in 2009 APMC Digest, Singapore, Dec. 2009. WE1C-1
2011 C. H. Liang, and C. Y. Chang, “Novel microstip stepped-impedance resonator for compact wideband bandpass filters,” in 2009 APMC Digest, Singapore, Dec. 2009. WE4C-2
2011 J. C. Lu, and C. Y. Chang, “Generalized Chebyshev response parallel-coupled filter with suppression of 2fo spurious passband,” in 2008 APMC Digest, Hong Kong, Dec. 2008. A2-5
2011 C. H. Chen, and C. Y. Chang, “CPS λ/4 interdigital bandpass filter,” in 2008 APMC Digest, Hong Kong, Dec. 2008. H4-3
2011 C. H. Liang, W. S. Chang, and C. Y. Chang, “Novel low-impedance microstrip structures for miniaturized microstrip quarter-wave stepped-impedance resonator filters,” in 2008 APMC Digest, Hong Kong, Dec. 2008. B3-1
2011 J. C. Lu, and C. Y. Chang, “Microstrip quarter-wave stepped-impedance resonator filters with quadruplet and canonical form responses,” in 2008 EuMC Conference Proceedings, Amsterdam, Holland, pp504-507, Oct. 2008.
2011 H. C. Chen, and C. Y. Chang, “Suspended substrate stripline bandpass filters with both broad passband and upper stopband,” in 2007 APMC Digest, Bangkok, Thailand, pp 505-508, Dec. 2007.
2011 C. S. Chen, and C. Y. Chang, “Folded finite-ground-width CPW quarter-wave stepped impedance resonator filters,” in 2007 APMC Digest, Bangkok, Thailand, pp 501-504 Dec. 2007.
2011 C. H. Chi and C. Y. Chang, “A compact wideband 1800 hybrid ring coupler using a novel interdigital CPS inverter,” in 2007 EuMC Conference Proceedings, Munich, Germany, pp 548-551, Oct. 2007.
2011 C.-H. Chi, C.-H. Wu, W.-T. Wang, C.-H. Lai, D.-C. Niu, and C.-Y. Chang, “A 10-110GHz fundamental/harmonic rat-race mixer,” in 2007 EuMC Conference Proceedings, Munich, Germany, pp 652-655, Oct. 2007.
2011 C. H. Chi and C. Y. Chang, “A wideband CPS bandpass filter with ultra-wide upper stopband using stepped-impedance rat-race hybrid couplers,” in IEEE MTT-S Int. Symposium Digest, pp735-738, June 2007.
2011 C. K. Liao, C. Y. Chang, and J. Lin, “A reconfigurable filter based on doublet configuration,” in IEEE MTT-S Int. Symposium Digest, pp1607-1610, June 2007.
2011 S. M. Wang, C. Y. Chang, and J. Lin, “A software configurable coupler with programmable coupling coefficient,” in IEEE MTT-S Int. Symposium Digest, pp185-188, June 2007.
2006 , to be presented in 2003 TSMMW symposium, 2003年03月" target='_blank'>Cheng-Chung Chen, Wei-Jane Hsu, Chung-Yen Wu, Rong-Jye Yang, and Chi-Yang Chang, "W-band VCO and Frequency Multiplier MMICs Using 0.15u PHEMT", to be presented in 2003 TSMMW symposium, 2003年03月
2006 , to be presented in IEEE MTT-S Int. Symposium 2003, 2003年06月" target='_blank'>Shih-Ming Wang, Chin-Hsung Chen and Chi-Yang Chang, "A Study of Meandered Microstrip Coupler with High Directivity", to be presented in IEEE MTT-S Int. Symposium 2003, 2003年06月
2006 , in APMC Digest, pp1700-1703, Korea, 2003年11月" target='_blank'>C. Y. Chang, and M. F. Hsieh, "Miniaturized broadband rat-race ring coupler", in APMC Digest, pp1700-1703, Korea, 2003年11月
2006 , in TSMMW symposium Digest, pp285-288, Japan, 2004年02月" target='_blank'>M. J. Hsieh, C. Y. Wu, C. Y. Chang, and D. C. Niu, "Broadband mm-wave Schottky diode frequency doubler using a broadband CPW balun", in TSMMW symposium Digest, pp285-288, Japan, 2004年02月
2006 , in 2004 Tri-regional Wireless Communication Conference Digest, pp195-198, Hsinchu, 2004年10月" target='_blank'>C. Y. Wu, M. J. Hseih, and C. Y. Chang, "77GHz planar diode subharmonic mixer for collision avoidance radar application", in 2004 Tri-regional Wireless Communication Conference Digest, pp195-198, Hsinchu, 2004年10月
2006 , in EuMC Digest, pp 729-732, Netherland, 2004年10月" target='_blank'>M. Y. Hseih, S. M. Wang, and C. Y. Chang, "Band pass filters with resistive attenuator being located at 2nd and 4th spurious pass-bands", in EuMC Digest, pp 729-732, Netherland, 2004年10月
2006 , in APMC Book of Abstract, pp. 134, Session B3-3, India, 2004年12月" target='_blank'>S. M. Wang, Y. D. Lee, M. J. Hseih, and C. Y. Chang, "Miniaturized high directivity microstrip coupler using grounded strips and interdigital capacitors", in APMC Book of Abstract, pp. 134, Session B3-3, India, 2004年12月
2006 , in 2005 TSMMW Digest, pp 17-20, Korea, 2005年02月" target='_blank'>C. Y. Chang, M. J. Shieh, and S. C. Chang, "W-band CPW MIC SPST, SPDT, and SP3T switches using Schottky diodes", in 2005 TSMMW Digest, pp 17-20, Korea, 2005年02月
2006 , 2005年10月" target='_blank'>, "", 2005年10月
2006 , in 2005 EuMC Digest, pp 987-990, France, 2005年10月" target='_blank'>C-Y Chang, C-K Liao, and D-C Niu, "A 1.5 to 37 GHz ultra-broadaband MMIC Mouw’s star mixer", in 2005 EuMC Digest, pp 987-990, France, 2005年10月
2006 , in 2005 APMC Digest, pp 433-436, SuZhou, 2005年12月" target='_blank'>C. K. Liao, and C- Y. Chang, "A novel five-pole cascade quadruplet filter", in 2005 APMC Digest, pp 433-436, SuZhou, 2005年12月
2006 , accepted by APMC 2006, Yokohama, Japan, 2006年11月" target='_blank'>C.-H. Chi and C.-Y. Chang, "Wideband Chebyshev-response bandpass filter by cascading of cascadable 180o hybrid rings", accepted by APMC 2006, Yokohama, Japan, 2006年11月
0000 , in APMC Digest, pp 401-404,, 2002年11月" target='_blank'>C. Y. Chang, and D. C. Niu, "High isolation millimeter-wave CPW MIC SPDT switch with PIN and NIP diodes and single control line", in APMC Digest, pp 401-404,, 2002年11月
0000 , in APMC Digest, pp 162-165,, 2002年11月" target='_blank'>C. Y. Chang, and C. W. Tang, "Synthesis of the harmonic suppressed LTCC filter using the combinational method", in APMC Digest, pp 162-165,, 2002年11月
0000 , in 2002 Tri-regional Wireless Communication Conference Digest, pp 195-198, , 2002年10月" target='_blank'>C. Y. Wu, and C. Y. Chang, "Wide-band subharmonic image rejection mixer for LMDS application", in 2002 Tri-regional Wireless Communication Conference Digest, pp 195-198, , 2002年10月
0000 , in IEEE MTT-S Int. Symposium Digest, pp 1609-1612, June 2002. (NSC91-2219-E009-027), 2002年06月" target='_blank'>C. Y. Chang, C. C. Chen, and H. J. Huang, "Folded quarter-wave resonator filters with Chebyshev, flat group delay, or quasi-elliptical function response", in IEEE MTT-S Int. Symposium Digest, pp 1609-1612, June 2002. (NSC91-2219-E009-027), 2002年06月
0000 , in IEEE MTT-S Int. Symposium Digest, pp 2301-2304, June 2002. (NSC91-2219-E009-027), 2002年06月" target='_blank'>C. W. Tang, and C. Y. Chang, "A semi-lumped balun fabricated by low temperature co-fired ceramic", in IEEE MTT-S Int. Symposium Digest, pp 2301-2304, June 2002. (NSC91-2219-E009-027), 2002年06月
0000 , in 2002 Topical Symposium on Millimeter Wave Digest, pp49-52, Japan,, 2002年03月" target='_blank'>C. Y. Chang, and C. H. Lai, "W-Band Uniplanar MIC Single Balanced Mixer", in 2002 Topical Symposium on Millimeter Wave Digest, pp49-52, Japan,, 2002年03月
0000 , in APMC Digest, pp 621-624, Dec 2001. (NSC90-2213-E-009-055) , 2001年12月" target='_blank'>C. Y. Chang, and D. C. Niu, "A novel CPW interdigital filter", in APMC Digest, pp 621-624, Dec 2001. (NSC90-2213-E-009-055) , 2001年12月
0000 , in APMC Digest, pp 554-557, 2001年12月" target='_blank'>D. C. Niu, and C. Y. Chang, "Balun transformer in VHF and UHF band", in APMC Digest, pp 554-557, 2001年12月
0000 , in APMC Digest, pp 617-620, 2001年12月" target='_blank'>C. H. Hu, H. L. Wu, C. Y. Chang, and S. J. Chung, "A wireless vedio relay at 28GHz", in APMC Digest, pp 617-620, 2001年12月
0000 , in IEEE MTT-S Int. Symposium Digest, pp 513-518, June 2000. (NSC89-2213-E009-072), 2000年06月" target='_blank'>C. Y. Chang, C. W. Tang, and D. C. Niu, "Broadband, planar, doubly balanced star mixers", in IEEE MTT-S Int. Symposium Digest, pp 513-518, June 2000. (NSC89-2213-E009-072), 2000年06月
0000 , in Digest of 2000 Topical Symposium on Millimeter Waves, pp 31-34, Japan, 2000年03月" target='_blank'>C. Y. Chang, D. C. Niu, "Review of Development of MM-Wave Waveguide Circuits in Taiwan R.O.C", in Digest of 2000 Topical Symposium on Millimeter Waves, pp 31-34, Japan, 2000年03月
0000 , in Digest of 2000 Topical Symposium on Millimeter Waves, pp 145-148, Japan, , 2000年03月" target='_blank'>C. Y. Chang, and C. C. Lin, "Development of MM-Wave Circuits Using Uniplanar MIC Technology", in Digest of 2000 Topical Symposium on Millimeter Waves, pp 145-148, Japan, , 2000年03月
0000 , IEEE MTT-S Int. Symposium Digest, pp 311-314, 1999年06月" target='_blank'>C.-Y. Chang, C.-C. Yang, and D.-C. Niu, "A decade bandwidth resistive FET singly balanced MIC mixer", IEEE MTT-S Int. Symposium Digest, pp 311-314, 1999年06月
0000 , Proc. of 1998兩岸無線通訊研討會, pp 303-306, 1998年10月" target='_blank'>H. C. Tseng, and C. Y. Chang, "Ka band uniplanar broadband subharmonic mixers", Proc. of 1998兩岸無線通訊研討會, pp 303-306, 1998年10月
0000 , Proc. of 1998 HP-EEsof User Group Meetin , pp #13,, 1998年07月" target='_blank'>C. C. Yang, W. S. Fan, and C. Y. Chang, "Design of 5.2 -5.4 GHz GaAs MMIC chip set for HLAN", Proc. of 1998 HP-EEsof User Group Meetin , pp #13,, 1998年07月
0000 , Proc. of 1996 HP-EEsof User Group Meeting, 1996年09月" target='_blank'>L. M. Shao, and C. Y. Chang, "'Design of broadband low noise amplifier using constant Gt circles", Proc. of 1996 HP-EEsof User Group Meeting, 1996年09月
0000 , Proc. of 1995 HP-EEsof User Group Meeting,, 1995年09月" target='_blank'>J. R. Yang, C. Y. Chang, P. K. Horng, S. Y. Juang, T. H. Wang, and M. F. Huang, "An X-band high gain medium power MMIC amplifier", Proc. of 1995 HP-EEsof User Group Meeting,, 1995年09月
0000 , IEEE MTT-S Int. Symposium Digest, pp 229-232, 1995年05月" target='_blank'>. D. Lin, J. W. Sheen, and C. Y. Chang, "Surface wave leakage properties of coplanar strips,", IEEE MTT-S Int. Symposium Digest, pp 229-232, 1995年05月
0000 , 1994 IEDMS Conference Digest, 1994年07月" target='_blank'>H. K. Chiou, C. Y. Chang, H. M. Liu, P. K. Horng, and C. S. Wu, "Two X-band monolithic voltage controlled oscillators", 1994 IEDMS Conference Digest, 1994年07月
0000 , Proc. of 1994 HP-EEsof User Group Meeting, 1994年07月" target='_blank'>H. K. Chiou, C. Y. Chang, C. S. Wu, and C. C. Chang, "A CPW amplifier using series stub matching", Proc. of 1994 HP-EEsof User Group Meeting, 1994年07月
0000 , 1993 Asia Pacific Microwave conference Digest, pp16.64-16.68,, 1993年10月" target='_blank'>C. Y. Chang, H. K. Chiou, T. H. Wang, and C. C. Chang, "A CPW inductor coupled bandpass filter,", 1993 Asia Pacific Microwave conference Digest, pp16.64-16.68,, 1993年10月
0000 , 1993 Asia Pacific Microwave conference Digest, pp14.33-14.36, 1993年10月" target='_blank'>C. Y. Chang, H. K. Chiou, F. T. Tsai, and C. C. Chang, "A CPW to microstrip transition suitable for probe measurement", 1993 Asia Pacific Microwave conference Digest, pp14.33-14.36, 1993年10月
0000 , 1993 Asia Pacific Microwave conference Digest, pp14.37-14.40,, 1993年10月" target='_blank'>C. Y. Chang, H. K. Chiou, H. M. Liu, and C. C. Chang, "A new design for planar circuit crossover works up to 26.5 GHz", 1993 Asia Pacific Microwave conference Digest, pp14.37-14.40,, 1993年10月
0000 , 1993 Asia Pacific Microwave conference Digest, pp5.60-5.65, 1993年10月" target='_blank'>C. Y. Chang, H. K. Chiou, C. L. Tseng, and C. C. Chang, "The realization of low impedance CPW lines,", 1993 Asia Pacific Microwave conference Digest, pp5.60-5.65, 1993年10月
0000 , Proc. of 1993 EEsof User Group Meeting in Asia, pp, 1993年04月" target='_blank'>H. K. Chiou, C. Y. Chang, C. S. Wu, and C. C. Chang, "A 10 GHz coplanar waveguide distributed amplifier", Proc. of 1993 EEsof User Group Meeting in Asia, pp, 1993年04月
0000 , Proc. of 1993 Trans Pacific Electronic Warfare. Symposium, pp 184-190, 1993年04月" target='_blank'>C. Y. Chang, H. K. Chiou, C. S. Wu, and C. C. Chang, "Multi-octave DC block and RF choke using planar circuit technology", Proc. of 1993 Trans Pacific Electronic Warfare. Symposium, pp 184-190, 1993年04月
0000 , 1992 R.O.C. Radar Technology conference Digest, pp204-207, , 1992年12月" target='_blank'>H. K. Chiou, C. Y. Chang, C. C. Chang, and T. H. Wang, "A mm-wave broadband Schottky diode frequency doubler", 1992 R.O.C. Radar Technology conference Digest, pp204-207, , 1992年12月
0000 , 1992 Asia Pacific Microwave conference Digest, pp897-900,, 1992年08月" target='_blank'>C. Y. Chang, C. C. Chang, C. S. Wu, and D. C. Niu, "A novel mm-wave waveguide mixer that covers full waveguide band for both RF and LO ports", 1992 Asia Pacific Microwave conference Digest, pp897-900,, 1992年08月
0000 , Proc. of 1991 Trans Pacific Electronic Warfare. Symposium, pp 123-130, 1991年09月" target='_blank'>C. Y. Chang, D. C. Niu, and C. C. Chang, "A mm-wave three channel compact RF processor,", Proc. of 1991 Trans Pacific Electronic Warfare. Symposium, pp 123-130, 1991年09月
0000 , 21st European Microwave Conference Digest, pp, 1990年09月" target='_blank'>C. Y. Chang, and T. Itoh, "Modified parallel coupled filter structure improves the upper stopband performance", 21st European Microwave Conference Digest, pp, 1990年09月
0000 , IEEE MTT-S Int. Symposium Digest, pp 499-502, 1990年05月" target='_blank'>C. Y. Chang, and T. Itoh, "A varactor-tuned, active microwave bandpass filter", IEEE MTT-S Int. Symposium Digest, pp 499-502, 1990年05月
0000 , IEEE MTT-S Int. Symposium Digest, pp 949-950, 1990年05月" target='_blank'>M. S. Islam, P Cheung, C. Y. Chang, D. P. Nikirk, and T. Itoh, "Optically controlled tunable CPW resonators", IEEE MTT-S Int. Symposium Digest, pp 949-950, 1990年05月
0000 , 12th International Conference on Infrared and Millimeter waves, pp 118-120, 1988年12月" target='_blank'>C. C. Ho, C. Y. Chang, and K. Chou, "High performance mm-wave balanced mixer for Ka band downconverters", 12th International Conference on Infrared and Millimeter waves, pp 118-120, 1988年12月
0000 , 1987 E.D.M.S. Symposium Digest, pp 52-54, , 1987年09月" target='_blank'>D. J. Neiu, C. C. Ho, and C. Y. Chang, "A highly stable dielectric resonator GaAs FET oscillator at Ku-band", 1987 E.D.M.S. Symposium Digest, pp 52-54, , 1987年09月
Project Category Year Project Title Participator Job Title Period Unit
Research Projects 97 Developnebt of broadband microwave filters and couplers using 3-D multi-layer PCB technique Chang, Chi-Yang 2008.08 ~ 2009.07 NSC
Research Projects 96 Developnebt of broadband microwave filters and couplers using 3-D multi-layer PCB technique 2007.08 ~ 2008.07 NSC
Research Projects 95 2006.08 ~ 2007.07
Industrial Collaboration 95 2006.06 ~ 2006.12
Industrial Collaboration 95 2006.06 ~ 2006.12
Research Projects 95 2006.01 ~ 2006.12
Research Projects 94 2005.08 ~ 2006.07
Industrial Collaboration 94 2005.05 ~ 2005.11
Research Projects 93 2004.08 ~ 2005.07
Industrial Collaboration 93 2004.03 ~ 2005.03
Industrial Collaboration 93 2004.03 ~ 2004.11
Industrial Collaboration 93 2004.01 ~ 2004.12
Research Projects 92 2003.08 ~ 2004.07
Industrial Collaboration 92 2003.04 ~ 2003.12
Industrial Collaboration 92 2003.04 ~ 2003.12
Industrial Collaboration 92 2003.01 ~ 2003.12
Industrial Collaboration 91 2002.09 ~ 2003.09
Research Projects 91 2002.08 ~ 2003.07
Research Projects 91 2002.08 ~ 2003.07
Industrial Collaboration 91 2002.05 ~ 2003.04
Industrial Collaboration 91 2002.01 ~ 2002.12
Industrial Collaboration 91 2002.01 ~ 2002.12
Research Projects 90 2001.08 ~ 2002.07
Research Projects 90 2001.08 ~ 2002.07
Industrial Collaboration 90 2001.01 ~ 2001.12
Industrial Collaboration 90 2001.01 ~ 2001.12
Industrial Collaboration 90 2001.01 ~ 2001.12
Year Lab Title Location
Far-field Antenna Laboratory ED911
Microwave Thin Film Circuit Laboratory ED 914, 916
Country School Name Department Degree Duration
U.S.A University of Texas at Austin  Electrical Communication Eng  Ph.D 1988.09 ~ 1990.06
ROC National Taiwan Unv. Electrical Eng.  MS 1980.09 ~ 1982.06
ROC  National Taiwan Unv. Physics  B.S.  1973.09 ~ 1977.06
Organization Title Department Job Title Duration
Nctu  Communication Eng  Professor  2002.02 ~ Up to today
Nctu  Communication Eng  Associate Prof  1995.08 ~ 2002.01
Chung-Shan Institute of Science  C-Dept.  Assistant Researcher  1993.07 ~ 1998.08
Chung-Shan Institute of Science  C-Dept.  Associate Researcher  1990.06 ~ 1995.07
National Taiwan Unv. Physics  Teaching Assistant  1979.08 ~ 1980.07