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Research Output 1992 2013

  • 1288 Citations
  • 19 h-Index
  • 23 Article
  • 8 Conference contribution
  • 4 Conference article
  • 1 Paper
Filter
Article
71 Citations (Scopus)

A generalized model for coupled lines and its applications to two-layer planar circuits

Tsai, C-M. & Gupta, K. C., 1992 Jan 1, In : IEEE Transactions on Microwave Theory and Techniques. 40, 12, p. 2190-2199 10 p.

Research output: Contribution to journalArticle

Directional couplers
Networks (circuits)
directional couplers
synthesis
couplers
7 Citations (Scopus)
Dielectric resonators
wireless communication
Bandpass filters
bandpass filters
resonators
57 Citations (Scopus)

Dual-band filter design with flexible passband frequency and bandwidth selections

Lee, H. M. & Tsai, C-M., 2007 May 1, In : IEEE Transactions on Microwave Theory and Techniques. 55, 5, p. 1002-1009 8 p.

Research output: Contribution to journalArticle

Equivalent circuits
bandwidth
Bandwidth
filters
equivalent circuits
36 Citations (Scopus)

Effect of thickness of the p-AlGaN electron blocking layer on the improvement of ESD characteristics in GaN-Based LEDs

Jang, C. H., Sheu, J-K., Tsai, C-M., Shei, S. C., Lai, W-C. & Chang, S-J., 2008 Jul 1, In : IEEE Photonics Technology Letters. 20, 13, p. 1142-1144 3 p.

Research output: Contribution to journalArticle

Electrostatic discharge
Light emitting diodes
endurance
light emitting diodes
electrostatics
33 Citations (Scopus)

Emission mechanism of mixed-color InGaN/GaN multi-quantum-well light-emitting diodes

Shei, S. C., Sheu, J. K., Tsai, C. M., Lai, W. C., Lee, M. L. & Kuo, C. H., 2006 Apr 7, In : Japanese Journal of Applied Physics, Part 1: Regular Papers and Short Notes and Review Papers. 45, 4 A, p. 2463-2466 4 p.

Research output: Contribution to journalArticle

Electroluminescence
Semiconductor quantum wells
Light emitting diodes
light emitting diodes
quantum wells
54 Citations (Scopus)

Enhanced output power in GaN-based LEDs with naturally textured surface grown by MOCVD

Tsai, C. M., Sheu, J. K., Lai, W. C., Hsu, Y. P., Wang, P. T., Kuo, C. T., Kuo, C. W., Chang, S. J. & Su, Y. K., 2005 Jul 1, In : IEEE Electron Device Letters. 26, 7, p. 464-466 3 p.

Research output: Contribution to journalArticle

Metallorganic chemical vapor deposition
Light emitting diodes
Magnesium
Surface treatment
Electric potential
20 Citations (Scopus)

Exact synthesis of broadband three-line baluns

Lee, H. M. & Tsai, C. M., 2009 Jan 1, In : IEEE Transactions on Microwave Theory and Techniques. 57, 1, p. 140-148 9 p., 4711084.

Research output: Contribution to journalArticle

broadband
synthesis
bandwidth
Bandwidth
Insertion losses
13 Citations (Scopus)

GaN-based LEDs output power improved by textured GaN/Sapphire interface using in situ SiH 4 treatment process during epitaxial growth

Tsai, C-M., Sheu, J-K., Lai, W-C., Lee, M. L., Chang, S-J., Chang, C. S., Ko, T. K. & Shen, C. F., 2009 Mar 12, In : IEEE Journal on Selected Topics in Quantum Electronics. 15, 4, p. 1275-1280 6 p., 4799149.

Research output: Contribution to journalArticle

Epitaxial growth
Sapphire
Light emitting diodes
sapphire
light emitting diodes
65 Citations (Scopus)

High efficiency and improved ESD characteristics of GaN-based LEDs with naturally textured surface grown by MOCVD

Tsai, C-M., Sheu, J-K., Wang, P. T., Lai, W-C., Shei, S. C., Chang, S-J., Kuo, C. H., Kuo, C. W. & Su, Y. K., 2006 Jun 1, In : IEEE Photonics Technology Letters. 18, 11, p. 1213-1215 3 p.

Research output: Contribution to journalArticle

Metallorganic chemical vapor deposition
metalorganic chemical vapor deposition
Light emitting diodes
light emitting diodes
Growth temperature
39 Citations (Scopus)
Microstrip filters
impedance
filters
rejection
topology
6 Citations (Scopus)

Improved design equations of the tapped-line structure for coupled-line filters

Tsai, C. M. & Lee, H. M., 2007 Apr 1, In : IEEE Microwave and Wireless Components Letters. 17, 4, p. 244-246 3 p.

Research output: Contribution to journalArticle

filters
impedance
output
46 Citations (Scopus)

InGaN light-emitting diodes with naturally formed truncated micropyramids on top surface

Sheu, J-K., Tsai, C-M., Lee, M. L., Shei, S. C. & Lai, W-C., 2006 Mar 30, In : Applied Physics Letters. 88, 11, 113505.

Research output: Contribution to journalArticle

light emitting diodes
interruption
metalorganic chemical vapor deposition
electric potential
5 Citations (Scopus)

Investigations of AlGaN/GaN HFETs utilizing post-metallization etching by nitric acid treatment

Chou, B. Y., Hsu, W-C., Lee, C. S., Liu, H. Y., Tsai, C-M. & Ho, C. S., 2013 Jul 1, In : Semiconductor Science and Technology. 28, 7, 074003.

Research output: Contribution to journalArticle

Nitric Acid
nitric acid
High electron mobility transistors
Nitric acid
Metallizing
6 Citations (Scopus)

Miniaturization of hairpin bandpass filters using high-permittivity substrate

Huang, C-L., Hsu, C. H. & Tsai, C-M., 2005 May 5, In : Microwave and Optical Technology Letters. 45, 3, p. 222-225 4 p.

Research output: Contribution to journalArticle

miniaturization
Bandpass filters
bandpass filters
Permittivity
ceramics
244 Citations (Scopus)

New cross-coupled filter design using improved hairpin resonators

Lee Sheng-Yuan, S-Y. & Tsai, C-M., 2000 Jan 1, In : IEEE Transactions on Microwave Theory and Techniques. 48, 12, p. 2482-2490 9 p.

Research output: Contribution to journalArticle

Resonators
resonators
filters
impedance
rejection
Green's function
Derivatives
Networks (circuits)
Geometry
192 Citations (Scopus)

Performance of a planar filter using a 0° feed structure

Tsai, C-M., Lee, S. Y. & Tsai, C. C., 2002 Oct 1, In : IEEE Transactions on Microwave Theory and Techniques. 50, 10, p. 2362-2367 6 p.

Research output: Contribution to journalArticle

filters
Resonators
resonators
Networks (circuits)
matrices
96 Citations (Scopus)

Planar filter design with fully controllable second passband

Tsai, C. M., Lee, H. M. & Tsai, C. C., 2005 Nov 1, In : IEEE Transactions on Microwave Theory and Techniques. 53, 11, p. 3429-3439 11 p.

Research output: Contribution to journalArticle

Resonators
filters
Networks (circuits)
resonators
inverters
6 Citations (Scopus)

Synthesis of filters with stub-loaded multiple-mode resonators

Hsieh, J. S. & Tsai, C. M., 2011 Oct 1, In : IEEE Microwave and Wireless Components Letters. 21, 10, p. 516-518 3 p., 6016218.

Research output: Contribution to journalArticle

Resonators
resonators
Richards theorem
filters
synthesis
27 Citations (Scopus)

Texture classification using non-separable two-dimensional wavelets

Wang, J. W., Chen, C-H., Chien, W. M. & Tsai, C-M., 1998 Jan 1, In : Pattern Recognition Letters. 19, 13, p. 1225-1234 10 p.

Research output: Contribution to journalArticle

Textures
Wavelet transforms
Entropy
Function evaluation
Filter banks
16 Citations (Scopus)

The effects of component Q distribution on microwave filters

Tsai, C. M. & Lee, H. M., 2006 Apr 1, In : IEEE Transactions on Microwave Theory and Techniques. 54, 4, p. 1545-1553 9 p.

Research output: Contribution to journalArticle

microwave filters
Microwave filters
Resonators
resonators
Group delay
44 Citations (Scopus)

Transmission-line filters with capacitively loaded coupled lines

Tsai, C-M., Lee, S. Y. & Lee, H. M., 2003 May 1, In : IEEE Transactions on Microwave Theory and Techniques. 51, 5, p. 1517-1524 8 p.

Research output: Contribution to journalArticle

transmission lines
Electric lines
filters
excitation
16 Citations (Scopus)

Two‐dimensional field analysis for CAD of Rotman‐type beam‐forming lenses

Sharma, P. C., Gupta, K. C., Tsai, C-M., Bruce, J. D. & Presnell, R., 1992 Jan 1, In : International Journal of Microwave and Millimeter‐Wave Computer‐Aided Engineering. 2, 2, p. 90-97 8 p.

Research output: Contribution to journalArticle

Beamforming
Lenses
Computer aided design