Nothing Special   »   [go: up one dir, main page]

Vol. 86
Latest Volume
All Volumes
PIER 180 [2024] PIER 179 [2024] PIER 178 [2023] PIER 177 [2023] PIER 176 [2023] PIER 175 [2022] PIER 174 [2022] PIER 173 [2022] PIER 172 [2021] PIER 171 [2021] PIER 170 [2021] PIER 169 [2020] PIER 168 [2020] PIER 167 [2020] PIER 166 [2019] PIER 165 [2019] PIER 164 [2019] PIER 163 [2018] PIER 162 [2018] PIER 161 [2018] PIER 160 [2017] PIER 159 [2017] PIER 158 [2017] PIER 157 [2016] PIER 156 [2016] PIER 155 [2016] PIER 154 [2015] PIER 153 [2015] PIER 152 [2015] PIER 151 [2015] PIER 150 [2015] PIER 149 [2014] PIER 148 [2014] PIER 147 [2014] PIER 146 [2014] PIER 145 [2014] PIER 144 [2014] PIER 143 [2013] PIER 142 [2013] PIER 141 [2013] PIER 140 [2013] PIER 139 [2013] PIER 138 [2013] PIER 137 [2013] PIER 136 [2013] PIER 135 [2013] PIER 134 [2013] PIER 133 [2013] PIER 132 [2012] PIER 131 [2012] PIER 130 [2012] PIER 129 [2012] PIER 128 [2012] PIER 127 [2012] PIER 126 [2012] PIER 125 [2012] PIER 124 [2012] PIER 123 [2012] PIER 122 [2012] PIER 121 [2011] PIER 120 [2011] PIER 119 [2011] PIER 118 [2011] PIER 117 [2011] PIER 116 [2011] PIER 115 [2011] PIER 114 [2011] PIER 113 [2011] PIER 112 [2011] PIER 111 [2011] PIER 110 [2010] PIER 109 [2010] PIER 108 [2010] PIER 107 [2010] PIER 106 [2010] PIER 105 [2010] PIER 104 [2010] PIER 103 [2010] PIER 102 [2010] PIER 101 [2010] PIER 100 [2010] PIER 99 [2009] PIER 98 [2009] PIER 97 [2009] PIER 96 [2009] PIER 95 [2009] PIER 94 [2009] PIER 93 [2009] PIER 92 [2009] PIER 91 [2009] PIER 90 [2009] PIER 89 [2009] PIER 88 [2008] PIER 87 [2008] PIER 86 [2008] PIER 85 [2008] PIER 84 [2008] PIER 83 [2008] PIER 82 [2008] PIER 81 [2008] PIER 80 [2008] PIER 79 [2008] PIER 78 [2008] PIER 77 [2007] PIER 76 [2007] PIER 75 [2007] PIER 74 [2007] PIER 73 [2007] PIER 72 [2007] PIER 71 [2007] PIER 70 [2007] PIER 69 [2007] PIER 68 [2007] PIER 67 [2007] PIER 66 [2006] PIER 65 [2006] PIER 64 [2006] PIER 63 [2006] PIER 62 [2006] PIER 61 [2006] PIER 60 [2006] PIER 59 [2006] PIER 58 [2006] PIER 57 [2006] PIER 56 [2006] PIER 55 [2005] PIER 54 [2005] PIER 53 [2005] PIER 52 [2005] PIER 51 [2005] PIER 50 [2005] PIER 49 [2004] PIER 48 [2004] PIER 47 [2004] PIER 46 [2004] PIER 45 [2004] PIER 44 [2004] PIER 43 [2003] PIER 42 [2003] PIER 41 [2003] PIER 40 [2003] PIER 39 [2003] PIER 38 [2002] PIER 37 [2002] PIER 36 [2002] PIER 35 [2002] PIER 34 [2001] PIER 33 [2001] PIER 32 [2001] PIER 31 [2001] PIER 30 [2001] PIER 29 [2000] PIER 28 [2000] PIER 27 [2000] PIER 26 [2000] PIER 25 [2000] PIER 24 [1999] PIER 23 [1999] PIER 22 [1999] PIER 21 [1999] PIER 20 [1998] PIER 19 [1998] PIER 18 [1998] PIER 17 [1997] PIER 16 [1997] PIER 15 [1997] PIER 14 [1996] PIER 13 [1996] PIER 12 [1996] PIER 11 [1995] PIER 10 [1995] PIER 09 [1994] PIER 08 [1994] PIER 07 [1993] PIER 06 [1992] PIER 05 [1991] PIER 04 [1991] PIER 03 [1990] PIER 02 [1990] PIER 01 [1989]
2008-10-21
An Exact Synthesis Method for Dual-Band Chebyshev Impedance Transformers
By
Progress In Electromagnetics Research, Vol. 86, 305-319, 2008
Abstract
We propose an exact synthesis method which allows the design of dual-band transformers with an arbitrary even number of uniform sections giving equi-ripple impedance matching in two separate bands centered at two arbitrary frequencies. This method is a generalization of the exact Collin-Riblet synthesis of Chebyshev single-band transformers. As compared to a single-band Collin-Riblet transformer encompassing both required passbands, the proposed design yields significantly better performance in terms of passband tolerance and width.
Citation
Giuseppe Castaldi, Vincenzo Fiumara, and Ilaria Gallina, "An Exact Synthesis Method for Dual-Band Chebyshev Impedance Transformers," Progress In Electromagnetics Research, Vol. 86, 305-319, 2008.
doi:10.2528/PIER08100605
References

1. Collin, R. E., Foundations for Microwave Engineering, 2nd Ed., McGraw-Hill, 1992.

2. Pozar, D. M., Microwave Engineering, 2nd Ed., John Wiley & Sons Inc., 1998.

3. Bandler, J. W. and P. A. Macdonald, "Optimization of microwave networks by razor search," IEEE Trans. Microwave Theory Tech., Vol. 17, No. 8, 552-562, 1969.
doi:10.1109/TMTT.1969.1127006

4. De Coster, I., E. Van Lil, and A. Van de Capelle, "Comparison of design methods for binomial matching transformers," Journal of Electromagnetic Waves and Applications, Vol. 14, No. 9, 1229-1239, 2000.
doi:10.1163/156939300X01139

5. Meschanov, M. P., I. A. Rasukova, and V. D. Tupikin, "Stepped transformers on TEM-transmission lines," IEEE Trans. Microwave Theory Tech., Vol. 44, No. 6, 793-798, 1996.
doi:10.1109/22.506436

6. Wu, G.-L., W. Mu, X.-W. Dai, and Y.-C. Jiao, "Design of novel dual-band bandpass filter with microstrip meander-loop resonator and CSRR DGS," Progress In Electromagnetics Research, Vol. 78, 17-24, 2008.
doi:10.2528/PIER07090301

7. Ren, W., "Compact dual-band slot antenna for 2.4/5 GHz WLAN applications," Progress In Electromagnetics Research B, Vol. 8, 319-327, 2008.

8. Fan, J.-W., C.-H. Liang, and X.-W. Dai, "Design of cross-coupled dual-band filter with equal-length split-ring resonators," Progress In Electromagnetics Research, Vol. 75, 285-293, 2007.
doi:10.2528/PIER07060904

9. Zhao, G., F.-S. Zhang, Y. Song, Z.-B. Weng, and Y.-C. Jiao, "Compact ring monopole antenna with double mender lines for 2.45/5 GHz dual-band operation," Progress In Electromagnetics Research, Vol. 72, 187-194, 2007.
doi:10.2528/PIER07031405

10. Chow, Y. L. and K. L. Wan, "A transformer of one-third wavelength in two sections — for a frequency and its first harmonic," IEEE Microwave Wireless Comp. Lett., Vol. 12, No. 1, 22-23, 2002.
doi:10.1109/7260.975723

11. Monzon, C., "Analytical derivation of a two-section impedance transformer for a frequency and its first harmonic," IEEE Microwave Wireless Comp. Lett., Vol. 12, No. 10, 381-382, 2002.
doi:10.1109/LMWC.2002.804558

12. Monzon, C., "A small dual-frequency transformer in two sections," IEEE Trans. Microwave Theory Tech., Vol. 51, No. 4, 1157-1161, 2003.
doi:10.1109/TMTT.2003.809675

13. Orfanidis, S. J., "A two-section dual-band Chebyshev impedance transformer," IEEE Microw. Wireless Comp. Lett., Vol. 13, No. 9, 382-384, 2003.
doi:10.1109/LMWC.2003.817135

14. Castaldi, G., V. Fiumara, and I. M. Pinto, "A dual-band Chebyshev impedance transformer," Microwave and Optical Technol. Lett., Vol. 39, No. 2, 141-145, 2003.
doi:10.1002/mop.11151

15. Collin, R. E., "Theory and design of wide-band multisection quarter-wave transformers," Proc. IRE, Vol. 43, No. 2, 179-185, 1955.
doi:10.1109/JRPROC.1955.278076

16. Riblet, H. J., "General synthesis of quarter-wave impedance transformers," IRE Trans. Microwave Theory Tech., Vol. 5, No. 1, 36-43, 1957.
doi:10.1109/TMTT.1957.1125088

17. Khalaj-Amirhosseini, M., "Wideband or multiband complex impedance matching using microstrip nonuniform transmission lines," Progress In Electromagnetics Research, Vol. 66, 15-25, 2006.

18. Kiang, J. F., S. M. Ali, and J. A. Kong, "Modelling of lossy microstrip lines with finite thickness," Progress In Electromagnetics Research, Vol. 4, 85-117, 1991.

19. Matsunaga, M., "A coupled-mode theory-based analysis of coupled microstrip lines on a ferrite substrate," Progress In Electromagnetics Research, Vol. 42, 219-232, 2003.
doi:10.2528/PIER03022202

20. CST Microwave Studio Suite, Getting started version 4, 2002.