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Paper Count: 31103
Meandered Microstrip Open Circuited Stub with Bandstop Characteristic
Abstract:This paper presents a microstrip meandered open circuited stub with bandstop characteristic. The proposed structure is designed on a high frequency laminate with dielectric constant of 4.0 and board thickness of 0.508 millimeters. The scattering parameters and electromagnetic field distributions at various frequencies are investigated by modeling the structure with three dimensional electromagnetic simulation tool. In order to describe the resonant and bandstop characteristic of the meandered open circuited stub, a Smith chart as well as electric field at various frequencies and phases is illustrated accordingly. The structure can be an alternative method in suppressing the harmonic response of a bandpass filter.
Digital Object Identifier (DOI): doi.org/10.5281/zenodo.1072914Procedia APA BibTeX Chicago EndNote Harvard JSON MLA RIS XML ISO 690 PDF Downloads 1831
 Y. Z. Wang and M. L. Her, "Compact microstrip bandstop filters using stepped-impedance resonator and spur-line sections," IEE Proceedings microwaves, antennas and propagation, vol. 153, issue 5, Oct., pp. 435- 440, 2006.
 R. Y. Yang, M. H. Weng, C. Y. Hung, H. J. Chen, and M. P. Houng, " Novel compact microstrip interdigital bandstop filters," IEEE Trans. on Ultrasonics, Ferroelectrics and Frequency Control, vol. 51, issue 8, Aug., pp. 1022 - 1025, 2004.
 Joubert, J, "Spiral microstrip resonators for narrow-stopband filters," IEE Proceedings Microwaves, Antennas and Propagation, vol. 150, issue 6, Dec., pp. 493 - 496, 2003.
 B. M. Schiffman and G. L. Matthaei, "Exact design of bandstop microwave filters, "IEEE Trans. Microwave Theory Tech., vol. MTT-12, pp. 6-15, Jan. 1964.
 R. N. Bates, "Design of microstrip spurline bandstop," IEE J. Microwaves, Optics and Acoustics, vol. 1, no. 6, pp. 209-214, Nov. 1977.
 C. Nguyen, C. Hsieh and D. W. Ball, "Millimeter wave printed circuit spurline filters," IEEE MTT-S Int. Microwave Symposium Dig., pp98- 200, 1983.
 Preeti Sharma, Shiban K.Koul and Sudhir Chandra, "Micromachined spurline bandstop filter." IEEE Int. Workshop on RFIT, Dec 9-11, 2007.
 K. C. Gupta, R. Garp, I. Bahl, and P. Bhartia, Microstrip lines and slotlines, 2nd Edition, Artech House, Dedham, MA, pp. 127-138, 1996
 K. Chang, I. Bahl and Vijay Nair, Rf and microwave circuit and component design for wireless systems, John Wiley & Sons, LTD, pp 146-164, 2002.
 Joseph F. White, High frequency techniques, an introduction to rf and microwave engineering, IEEE Press, pp. 78-115, 2004
 Jon B. Hagen, Rf Electronis, circuits and applications, Cambridge University Press, pp 4-5, 1996
 C. Nguyen and K. Chang, "On the analysis and design of spurline bandstop filters," IEEE Trans. on Microwave Theory and Tech., Vol. 33, No. 12, Dec., pp. 1416-1421, 1985
 W. H. Tu and K. Chang, "Compact microstrip bandstop filter using open stub and spurline," IEEE Microwave Wireless Component Letter, vol.42, no.13, Jun, pp.762-763, 2006.
 Haiwen Liu, Reinhard H. Knoechel, and Klau F. Schuenemann, "Miniaturized bandstop filter using meander spurline and capacitively loaded stubs," ERTI Journal, vol 29, no. 5, Oct. pp 614-818, 2007
 T.C Edward and M.B. Steer, Foundation of interconnect and microstrip design, 3rd Edition, John Wiley & Sons, LTD, pp. 83-112, 2000.
 David M. Pozar, Microwave engineering, 2nd Edition, John Wiley & Sons Inc., pp. 56-176, 1998
 T.C Edward and M.B. Steer, Foundation of interconnect and microstrip design, 3rd Edition, John Wiley & Sons, LTD, pp. 463-464, 2000.