瞿大雄 Chu, Tah-Hsiung
- 2018-08 榮退
- Ph.D. University of Pennsylvania, 1983
- M.S. University of Pennsylvania, 1980
- B.S. National Taiwan University, 1976
主要研究領域
研究領域摘要
|
主要研究領域為微波電路,次系統及量測技術，並著重於無線通信之應用，包含
|
Research interests include microwave imaging systems and techniques, microwave circuit and subsystem design, microwave measurement and calibration techniques, electromagnetic theory, and microwave communication. The major research activities are
- Multi-port microwave network calibration and measurement technology
- Coupled ocsillator array and active antenna array
- Microwave and millimeterwave circuits
- Multi-static frequency swept microwave imaging techniques
Tah-Hsiung Chu (瞿大雄) was born in Taiwan, Republic of China, on July 30, 1953. He received the B.S. degree from the National Taiwan University, Taipei, Taiwan in 1976, and the M.S. and Ph. D. degrees from the University of Pennsylvania, Philadelphia, PA, USA, in 1980 and 1983, respectively, all in electrical engineering.
From 1983 to 1986 he was a Member of Technical Staff with the Microwave Technology Center, RCA David Sarnoff Research Center, Princeton, NJ, USA. Since 1986 he has been on the faculty of the Department of Electrical Engineering, National Taiwan University, where he is currently a Professor of electrical engineering. His research interests include microwave-imaging systems and techniques, microwave circuits and subsystems, microwave measurements, and calibration techniques.
Journal articles & book chapters
1. Y. C. Lin and T. H. Chu, “Reconstructing the S-parameters of an amplifier using one-port measured results” , IEEE Microwave and Wireless Components Letters , Vol. vol.MWCL-26, no.10 , pp.753-755-, Oct. 2016
2. W. C. Lee and T. H. Chu, “Modeling of a planar metamaterial power divider/combiner using transmission matrix method” , IEEE Microwave and Wireless Components Letters , Vol. vol.MWCL-25, no.4 , pp.205-207-, Apr. 2015
3. W. C. Lee and T. H. Chu, “Modeling of a planar nine-way metamateial power divider/combiner” , Journal of Electronic Science and Technology , Vol. vol.13, no.2 , pp.158-162-, Jun. 2015
4. Y. C. Lin and T. H. Chu, “Multiport scattering matrix determination from one-port measurements” , IEEE Transactions on Microwave Theory and Techniques , Vol. vol.MTT-63, no.7 , pp.2343-2352-, Jul. 2015
5. Y. C. Lin and T. H. Chu, “S-parameter measurement of an n-port reciprocal network using one-port vector network analyzer” , International Journal of Science and Engineering , Vol. vol.4, no.1 , pp.183-185-, Mar. 2014
6. W. C. Lee and T. H. Chu, “Measurements of a planar nine-way metamaterial power-combined amplifier” , International Journal of Science and Engineering , Vol. vol.4, no.1 , pp.307-310-, Mar. 2014
7. Y. C. Lin, C. Y. Yu, C. M. Li, C. H. Liu, J. P. Chen, T. H. Chu and G. D. SuJan, “An ionic-polymer-metallic composite actuator for reconfigurable antennas in mobile devices” , Sensors , Vol. vol.14 , pp.834-847-, Jan. 2014
8. W. C. Lee and T. H. Chu, “Design and power performance measurement of a planar metamaterial power- combined amplifier” , IEEE Transactions on Microwave Theory and Techniques , Vol. vol.MTT-61, no.6 , pp.2414-2424-, Jun. 2013
9. R. F. Kuo and T. H. Chu, “Instability analysis of a three-port network” , IEEE Transactions on Microwave Theory and Techniques , Vol. vol.MTT-59, no.12 , pp.3108-3117-, Dec. 2011
10. C. J. Chen and T. H. Chu, “Accuracy criterion for S-matrix reconstruction transforms on multiport networks” , IEEE Transactions on Microwave Theory and Techniques , Vol. vol.MTT-59, no.9 , pp.2331-2339-, Sep. 2011
11. C. J. Chen and T. H. Chu, “Design of a 60-GHz substrate integrated waveguide Butler matrix-a systematic approach” , IEEE Transactions on Microwave Theory and Techniques , Vol. vol.MTT-58, no.7 , pp.1724-1733-, Jul. 2010
12. C. J. Chen, T. H. Chu, C. L. Lin, and Z. C. Jou, “A study of loosely coupled coils for wireless power transfer” , IEEE Transactions on Circuits and Systems-II , Vol. vol.CAS II-57, no.7 , pp.536-540-, Jul. 2010
13. R. F. Kuo and T. H. Chu, “Unconditional stability boundaries of a three-port network” , IEEE Transactions on Microwave Theory and Techniques , Vol. vol.MTT-58, no.2 , pp.363-371-, Feb. 2010
14. C. J. Chen and T. H. Chu, “Measurement of non-coaxial multiport devices up to the intrinsic ports” , IEEE Transactions on Microwave Theory and Techniques , Vol. vol.MTT-57, no.5 , pp.1230-1236-, May 2009
15. C. J. Chen and T. H. Chu, “An error analysis of the scattering matrix renormalization transform” , IEEE Transactions on Microwave Theory and Techniques , Vol. vol.MTT-57, no.4 , pp.863-868-, Apr. 2009
16. P. T. P. Ho, P. Altamirano, C. H. Chang, S. H. Chang, S. W. Chang, C. C. Chen, K. J. Chen, M. T. Chen, C. C. Han, W. M. Ho, Y. D. Huang, Y. J. Hwang, F. I. Romano, H. Jiang, P. M. Koch, C. T. Li, J. Lim, K. Y. Lin, G. C. Liu, K. Y. Lo, C. J. Ma, R. N. Mar, “The Yuan-Tseh Lee array for microwave background anisotropy” , The Astrophysical Journal , Vol. vol.694, no.2, , pp.1610-1618-, Apr. 2009
17. S. H. Yan and T. H. Chu, “A beam-steering and -switching antenna array using a coupled phase-locked loop array” , IEEE Transactions on Antennas and Propagation , Vol. vol.AP-57, no.3 , pp.638-644-, Mar. 2009
18. M. T. Chen, C. T. Li, Y. J. Hwang, H. Jiang, P. Altamirano, C. H. Chang, S. H. Chang, S.W.Chang, T. D. Chiueh, T. H. Chu, C. C. Han, Y. D. Huang, M. Kesteven, D. Kubo, P. M. Cocher, P. Oshiro, P. Raffin, T. Wei, H. Wang, W. Wilson, P. T. P. Ho, C. W. Huan, “AMiBA: broadband heterodyne CMB interferometry” , The Astrophysical Journal , Vol. vol.694, no.2 , pp.1664-1669-, Apr. 2009
19. S. H. Yan and T. H. Chu, “A beam-steering antenna array using injection locked coupled oscillators with self-tuning of oscillator free-running frequencies” , IEEE Transactions on Antennas and Propagation , Vol. vol.AP-56, no.9 , pp.2920-2928-, Sep. 2008
20. C. H. Tseng C. J. Chen and T. H. Chu, “A low cost 60GHz switched-beam microstrip antenna with Butler matrix network” , IEEE Antenna and Wireless Propagation Letter , Vol. vol.7 , pp.432-435-, Jul. 2008
21. S. N. Hsieh and T. H. Chu, “Linear retro-directive antenna array using 90◦ hybrids” , IEEE Transactions on Antennas and Propagation , Vol. vol.AP-56, no.6 , pp.1573-1580-, Jun. 2008
22. P. T. P. Ho, P. Altimirano, M. Birkinshaw, S. W. Chang, C. H. Chang, K. J. Chen, M. T. Chen, T. D. Chiueh, T. H .Chiueh, T. H. Chu, C. C. Han, C. W. Huang, Y. D. Huang, W. Y. P. Hwang, Y. J. Hwang, H. Jiang, M. Kesteven, P. Koch, D. Kubo, K. Lancaster, C., “The Yuan Tseh Lee AMiBA project” , Modern Physics Letters A , Vol. vol.23, nos.17-20 , pp.1243-1251-, Jun. 2008
23. C. J. Chen and T. H. Chu, “Virtual auxiliary termination for multiport scattering matrix measurement using two-port network analyzer” , IEEE Transactions on Microwave Theory and Techniques , Vol. vol.MTT-55, no.8 , pp.1801-1810-, Aug. 2007
24. Y. J. Hwang, R. Rao, R. Christensen, M. T. Chen, and T. H. Chu, “Submillimeter-wave phasor beam-pattern measurement based on two-stage heterodyne mixing with unitary harmonic difference” , IEEE Transactions on Microwave Theory and Techniques , Vol. vol.MTT-55, no.6 , pp.1200-1207-, Jun. 2007
25. C. C. Hsiao and T. H. Chu, “Linear analysis of MESFET injection-locked oscillator array” , IEE Proceedings-Microwaves, Antennas and Propagation , Vol. vol.153, no.6 , pp.564-567-, Dec. 2006
26. C. H. Tseng and T. H. Chu, “Measurement of frequency-dependent equivalent width of substrate integrated waveguide” , IEEE Transactions on Microwave Theory and Techniques , Vol. vol.MTT-54, no.4 , pp.1431-1437-, Apr. 2006
27. S. C. Yen and T. H. Chu, “A beam-scanning and polarization-agile antenna array using mutually coupled oscillating doublers” , IEEE Transactions on Antennas and Propagation , Vol. vol.AP-53, no.12 , pp.4051-4057-, Dec. 2005
28. K. C. Lee and T. H. Chu, “Mutual coupling mechanisms within arrays of nonlinear antennas” , IEEE Transactions on Electromagnetic Compatibility , Vol. vol.EMC-47, no. 4 , pp.963-970-, Nov. 2005
29. C. H. Tseng and T. H. Chu, “Three frequency-swept microwave imaging arrangements of conducting objects using multi-source illumination” , Bulletin of the College of Engineering of National Taiwan University , Vol. no.95 , pp.35-42-, Oct. 2005
30. C. H. Tseng and T. H. Chu, “An effective usage of vector network analyzer for microwave imaging” , IEEE Transactions on Microwave Theory and Techniques , Vol. vol.MTT-53, no.9 , pp.2884-2891-, Sep. 2005
31. C. H. Tseng and T. H. Chu, “Improvement of quasi-monostatic frequency-swept microwave imaging of conducting objects using illumination diversity technique” , IEEE Transactions on Antennas and Propagation , Vol. vol.AP-53, no.1 , pp.305-312-, Jan. 2005
32. Y. J. Hwang, H. Wang, and T. H. Chu, “A W-band subharmonically pumped monolithic GaAs-based HEMT gate mixer” , IEEE Microwave and Wireless Components Letter , Vol. vol.14, no.7 , pp.313-315-, Jul. 2004
33. K. C. Lee and T. H. Chu, “Analysis of injection-locked antenna array including mutual coupling effects” , IEEE transactions on Antennas and Propagation , Vol. vol.AP-52, no.11 , pp.2885-2890-, Nov. 2004
34. S. C. Yen and T. H. Chu, “A retro-directive antenna array with phase conjugation circuit using subharmonically injection-locked self-oscillating mixers” , IEEE transactions on Antennas and Propagation , Vol. vol.AP-52, no.1 , pp.154-164-, Apr. 2004
35. C. H. Tseng and T. H. Chu, “Principle and results of microwave diversity imaging of conducting objects using multi-source illumination” , IEE Proceedings-Microwaves, Antennas and Propagation , Vol. vol.151, no.2 , pp.149-155-, Apr. 2004
Conference & proceeding papers:
1. Y. C. Lin and T. H. Chu, “Reconstruction of multiport scattering matrix from one-port measurements” , 2016 URSI Asia-Pacific Radio Science Conference , Seoul, Korea , Aug. 2016
2. Y. C. Lin and T. H. Chu, “Measurement of two-pot S-parameters of an amplifier using one-port vector network analyzer” , 2016 APMC Asia-Pacific Microwave Conference , New Delhi, India , Dec. 2016
3. P. H. Yang and T. H. Chu, “Two-dimensional quasi-monostatic millimeter-wave imaging of metallic object in the near-field region” , 2015 APCAP Asia-Pacific Conference on Antennas and Propagation , Bali Island, Indonesia , Jun. 2015
4. Y. C. Lin and T. H. Chu, “Reconstructing scattering matrix of a three-port nonreciprocal network from one-port measurements” , 2015 APMC Asia-Pacific Microwave Conference , Nanjing, China , Dec. 2015
5. P. H. Yang and T.H.Chu, “Millimeter-wave imaging of metallic objects in the near-field region” , 2015 National Symposium on Telecommunications , Taoyuan , Nov. 2015
6. W. C. Lee and T. H. Chu, “Experiments of device failures in a planar nine-way metamaterial power-combined amplifier” , 2014 URSI General Assembly and Scientific Symposium , Beijing, China , Aug. 2014
7. Y. C. Lin and T. H. Chu, “Determining scattering matrix of a three-port reciprocal network from one-port measurements” , 2014 APMC Asia-Pacific Microwave Conference , Sendai, Japan , Nov. 2014
8. S. N. Hsieh and T. H. Chu, “Reflectivity verification of TiO2-coated carbon fiber-reinforced plastic surface for radio telescope in W-band” , 2014 APMC Asia-Pacific Microwave Conference , Sendai, Japan , Nov. 2014
9. S. N. Hsieh and T. H. Chu, “A linear retro-nulling antenna array with the second null at an arbitrary direction” , 2014 APMC Asia-Pacific Microwave Conference , Sendai, Japan , Nov. 2014
10. W. C. Lee and T. H. Chu, “Modeling of a planar nine-way metamaterial power divider/combiner” , 2014 National Symposium on Telecommunications , Taichung , Nov. 2014
11. C. J. Chen and T. H. Chu, “Multiport network measurement using a three-port VNA” , 2013 APMC Asia-Pacific Microwave Conference , Seoul, Korea , Nov. 2013
12. W. C. Lee and T. H. Chu, “Measurement of a planar 9-way metamaterial power combined amplifier” , 2013 APMC Asia-Pacific Microwave Conference , Seoul, Korea , Nov. 2013
13. Y. C. Lin and T. H. Chu, “S-parameter measurement of an n-port reciprocal network using one-port vector network analyzer” , 2013 National Symposium on Telecommunications , Tainan , Nov. 2013
14. W. C. Lee and T. H. Chu, “Measurements of a planar nine-way metamaterial power-combined amplifier” , 2013 National Symposium on Telecommunications , Tainan , Nov. 2013
15. W. C. Lee and T. H. Chu, “Design and measurement of a planar 9-Way metamaterial power divider” , 2012 IEEE IEEE IMS International Microwave Symposium , Montréal, Canada , Jun. 2012
16. W. C. Lee and T. H. Chu, “A planar 9-way metamaterial power divider/combiner” , 2012 National Symposium on Telecommunications , Changhua , Nov. 2012
17. S. N. Hsieh, T. H. Chu, and M. T. Chen, “Scanning near-field microwave microscope using a rectangular waveguide probe with different resonant modes of cavity” , 2011 APMC Asia-Pacific Microwave Conference , Melbourne, Australia , Dec. 2011
18. S. N. Hsieh and T. H. Chu, “A novel amplitude-only method of phase difference measurement between two signals by using 90° hybrid” , 2011 APMC Asia-Pacific Microwave Conference , Melbourne, Australia , Dec. 2011
19. S.N.Hsieh, T.H.Chu, and M.T. Chen, “Scanning near-field microwave microscope using a rectangular waveguide probe with different resonant modes of cavity” , 2011 APMC Asia-Pacific Microwave Conference , Melbourne, Australia , Dec. 2011
20. C. J. Chen and T. H. Chu, “Analytical characterization of S-matrix reconstruction transforms on multiport networks” , 2011 APMC Asia-Pacific Microwave Conference , Melbourne, Australia , Dec. 2011
21. W. C. Lee and T. H. Chu, “Design and measurement of a planar 9-way metamaterial power divider” , 2011 National Symposium on Telecommunications , Hualien , Dec. 2011
22. S. N. Hsieh, T. H. Chu, and M. T. Chen, “Scanning near-field microwave microscope using a rectangular waveguide probe” , 2011 IEEE AP-S and USNC/URSI International Symposium , Spokane, Washington, USA , Jul. 2011
23. C. J. Chen and T. H. Chu, “Experimental characterization of S-matrix reconstruction transforms on multiport networks” , 2010 APMC Asia-Pacific Microwave Conference , Yokohama, Japan , Dec. 2010
24. R. F. Kuo and T. H. Chu, “Maximum instability curves of a microwave series-feedback oscillator” , 2010 APMC Asia-Pacific Microwave Conference , Yokohama, Japan , Dec. 2010
25. W. C. Lee and T. H. Chu, “Implementation and measurement of a planar 36-way metamaterial power diveder” , 2010 National Symposium on Telecommunications , Taoyuang, Taiwan , Dec. 2010
26. W. C. Lee and T. H. Chu, “Implementation and measurement of a microstrip square planar 36-way metamaterial power divider” , 2010 IEEE AP-S and CNC/USNC/URSI International Symposium , Toronto, Ontario, Canada , Jul. 2010
27. S.N.Hsieh and T.H.Chu, “A linear retro- and reflecto-nulling antenna array with an odd element number” , 2009 APMC Asia-Pacific Microwave Conference , Singapore , Dec. 2009
28. C.J.Chen and T.H.Chu, “Design of 60-GHz SIW short-slot couplers” , 2009 APMC Asia-Pacific Microwave Conference , Singapore , Dec. 2009
29. R.F.Kuo and T.H.Chu, “Expressions of the unconditional stability boundaries of a three-port network” , 2009 APMC Asia-Pacific Microwave Conference , Singapore , Dec. 2009
30. W. C. Lee and T. H. Chu, “Loss compensation of a negative refractive index lens using an injection-locked oscillator” , 2009 National Symposium on Telecommunications , Kaohsiung , Dec. 2009
31. W.C.Lee and T.H.Chu, “Loss compensation of a passive metamaterial lens using an injection-locked oscillator” , 2009 EuMC European Microwave Conference , Rome, Italy , Sep. 2009
32. S.N.Hsieh and T.H.Chu, “A linear retro- and reflecto-nulling antenna array” , 2008 APMC Asia-Pacific Microwave Conference , Hong Kong, China , Dec. 2008
33. W.C.Lee and T.H.Chu, “Analysis and design of an active lens implemented by planar distributed metamaterials” , 2008 APMC Asia-Pacific Microwave Conference , Hong Kong, China , Dec. 2008
34. W.C.Lee and T.H.Chu, “Design and measurement of an active lens implemented by planar distributed negative refraction index materials” , 2008 National Symposium on Telecommunications , Yunlin , Dec. 2008
35. M.H.Chen, C.C.Han, and T.H.Chu, “Miniaturization of IF module and LO multiplier module for AMiBA receiver” , 2008 National Symposium on Telecommunications , Yunlin , Dec. 2008
36. S.Y.Lin, Y.L.Shih, H.W.Wu, T.H.Chu and P.Hsu, “60GHz circularly-polarized switched beam antenna module” , 2008 ISAP International Symposium on Antennas and Propagation , Taipei , Oct. 2008
37. S.N.Hsieh and T.H.Chu, “A folding method to design linear retro-directive antenna array using hybrid circuits” , 2008 IEEE AP-S and USNC/URSI International Symposium , San Diego, CA, USA , Jul. 2008
38. S.H.Yan and T.H.Chu, “An electronically scanned array with beam switching using a coupled phase-locked loop array” , 2008 IEEE AP-S and USNC/URSI International Symposium , San Diego, CA, USA , Jul. 2008
39. W.C.Lee and T.H.Chu, “An active lens realized by planar distributed metamaterials” , 2008 IEEE AP-S and USNC/URSI International Symposium , San Diego, CA, USA , Jul. 2008
40. S.H.Yan and T.H.Chu, “An electronically scanned array with 180∘scanning range using coupled phase- locked loops” , 2008 IEEE IMS International Microwave Symposium , Atlanta, GA, USA , Jun. 2008
41. C.J.Chen and T.H.Chu, “A remedy for numerical difficulty associated with virtual auxiliary terminations” , 2007 Asia-Pacific Microwave Conference , Bangkok, Thailand , Dec. 2007
42. S.H.Yan and T.H.Chu, “ A two-element beam steering antenna array with an extended scanning range” , 2007 Asia-Pacific Microwave Conference , Bangkok, Thailand , Dec. 2007
43. C.J.Chen and T.H.Chu, “Design of SIW Short-Slot Coupler” , 2007 National Symposium on Telecommunications , Taipei , Dec. 2007
44. S.H.Yan and T.H.Chu, “An electronically beam-scanning array using injection locked coupled oscillator array with self-tuning of oscillator free-running frequencies” , 2007 National Symposium on Telecommunications , Taipei , Dec. 2007
45. S.N.Hsieh and T.H.Chu, “A four-element retro- and reflecto-nulling antenna array” , 2007 National Symposium on Telecommunications , Taipei , Dec. 2007
46. C.J.Chen, T.H.Chu, and Y.W.Chen, “Measurement of fully symmetric four-port device using two-port network analyzer” , 2007 IEEE AP-S International Symposium , Honolulu, Hawaii, USA , Jun. 2007
47. S.H.Yan and T.H.Chu, “A beam steering and switching antenna array using an oscillator array with coupled type-II phase locked loops” , 2007 IEEE AP-S International Symposium , Honolulu, Hawaii, USA , Jun. 2007
48. C.J.Chen and T.H.Chu, “Multiport scattering matrix measurement with a two-port network analyzer using only virtual auxiliary terminations” , 2006 Asia-Pacific Microwave Conference , Yokohama, Japan , Dec. 2006
49. S.N.Hsieh and T.H.Chu, “A four-element reflecto-nulling antenna array” , 2006 Asia-Pacific Microwave Conference , Yokohama, Japan , Dec. 2006
50. W.C.Lee and T.H.Chu, “Measurement and parameter extraction of SMD resistor, capacitor and inductor” , 2006 National Symposium on Communications , Kaohsiung , Dec. 2006
51. C.H.Tseng and T.H.Chu, “Measurement of broadband dielectric constant using substrate integrated waveguide” , 2006 European Microwave Conference , Manchester, British , Sep. 2006
52. L.S.Wang and T.H.Chu, “Extraction of element radiation pattern of a two-element array in near-field arrangement” , 2006 IEEE AP-S and URSI International Symposium , Albuquerque, NM, USA , Jul. 2006
53. S.N.Hsieh and T.H.Chu, “Linear retro-directive antenna arrays using 90° hybrids” , 2006 IEEE AP-S and URSI International Symposium , Albuquerque, NM, USA , Jul. 2006
54. S.N.Hsieh, C.H.Tseng and T.H.Chu, “A three element retro-directive antenna array” , 2005 Asia-Pacific Microwave Conference , Soochow, China , Dec. 2005
55. C.H.Tseng and T.H.Chu, “Use of vector network analyzer for multistaic microwave imaging” , 2005 International Symposium on Communications , Kaohsiung , Nov. 2005
56. K.H.Chen and T.H.Chu, “A 30GHz LTCC bandpass filter” , 2005 International Symposium on Communications , Kaohsiung, , Nov. 2005
57. S.N.Hsieh and T.H.Chu, “A retro-directive antenna array using 90° hybrids” , 2005 IEEE AP-S and URSI International Symposium , Washington DC, USA , Jul. 2005
58. C.C.Hsiao and T.H.Chu, “Linear analysis of ring-type coupled ILO array” , 2005 IEEE MTT-S International Microwave Symposium , Long Beach, CA, USA , Jun. 2005
59. C.H.Tseng and T.H.Chu, “Three frequency-swept microwave imaging arrangements of conducting objects using multi-source illumination” , 2004 National Symposium on Telecommunications , Keelong , Dec. 2004
60. T.H.Chu, S.N.Hsieh, Y.J.Hwang, S.Teng, L.S.Wang, C.L.Ke, and M.T.Chen, “Development of RF mixers and LO/IF units for AMiBA receiver” , 2004 National Symposium on Telecommunications , Keelong , Dec. 2004
61. Y.J.Hwang, M.T.Chen and T.H.Chu, “Beam pattern characterization of submillimeter array receiver at 690GHz” , 2004 National Symposium on Telecommunications , Keelong , Dec. 2004
62. Y.J.Hwang, M.T.Chen, E.Chung, and T.H.Chu, “A novel near-field vector beam measurement system at 690GHz” , 2004 European Microwave Conference , Amsterdam, Netherlands , Oct. 2004
63. T.H.Chu, “Multi-port network measurement techniques” , Workshop on Technology Fusion of Optoelectronic and Communications , Taipe , Jul. 2004
64. C.H.Tseng and T.H.Chu, “Multistatic microwave imaging of perfectly conducting objects” , 2004 IEEE AP-S and URSI International Symposium , Monterey, CA, USA , Jun. 2004
65. Hwang, M.T.Chen, H.Jiang, T.H.Chu, S.N.Hsieh, J.C.Han, F.Patt, and W.Wilson, “W-band dual-polarization receiver for Array of Microwave Background Anisotropy (AMiBA)” , SPIE's International Symposium on Astronomical Telescopes & Instrumentation , Jun. 2004
66. H.C.Lu and T.H.Chu, “Equivalent circuit of radiating longitudinal slots in substrate integrated waveguide,” , 2004 IEEE AP-S and URSI International Symposium , Monterey, CA, USA , Jun. 2004
67. H.C.Lu and T.H.Chu, “The thru-line-symmetry (TLS) calibration method for on-wafer scattering matrix measurement of four-port networks” , 2004 IEEE MTT-S International Microwave Symposium , Fort Worth, Texas, USA , Jun. 2004