Search search
Publication Date
to
Vol. 6
Latest Volume
All Volumes
PIERL 131 PIERL 130 PIERL 129 PIERL 128 PIERL 127 PIERL 126 PIERL 125 PIERL 124 PIERL 123 PIERL 122 PIERL 121 PIERL 120 PIERL 119 PIERL 118 PIERL 117 PIERL 116 PIERL 115 PIERL 114 PIERL 113 PIERL 112 PIERL 111 PIERL 110 PIERL 109 PIERL 108 PIERL 107 PIERL 106 PIERL 105 PIERL 104 PIERL 103 PIERL 102 PIERL 101 PIERL 100 PIERL 99 PIERL 98 PIERL 97 PIERL 96 PIERL 95 PIERL 94 PIERL 93 PIERL 92 PIERL 91 PIERL 90 PIERL 89 PIERL 88 PIERL 87 PIERL 86 PIERL 85 PIERL 84 PIERL 83 PIERL 82 PIERL 81 PIERL 80 PIERL 79 PIERL 78 PIERL 77 PIERL 76 PIERL 75 PIERL 74 PIERL 73 PIERL 72 PIERL 71 PIERL 70 PIERL 69 PIERL 68 PIERL 67 PIERL 66 PIERL 65 PIERL 64 PIERL 63 PIERL 62 PIERL 61 PIERL 60 PIERL 59 PIERL 58 PIERL 57 PIERL 56 PIERL 55 PIERL 54 PIERL 53 PIERL 52 PIERL 51 PIERL 50 PIERL 49 PIERL 48 PIERL 47 PIERL 46 PIERL 45 PIERL 44 PIERL 43 PIERL 42 PIERL 41 PIERL 40 PIERL 39 PIERL 38 PIERL 37 PIERL 36 PIERL 35 PIERL 34 PIERL 33 PIERL 32 PIERL 31 PIERL 30 PIERL 29 PIERL 28 PIERL 27 PIERL 26 PIERL 25 PIERL 24 PIERL 23 PIERL 22 PIERL 21 PIERL 20 PIERL 19 PIERL 18 PIERL 17 PIERL 16 PIERL 15 PIERL 14 PIERL 13 PIERL 12 PIERL 11 PIERL 10 PIERL 9 PIERL 8 PIERL 7 PIERL 6 PIERL 5 PIERL 4 PIERL 3 PIERL 2 PIERL 1
All Journals
PIER PIER B PIER C PIER M PIER Letters PIER Photonics
2009-01-15
UWB Filter Using Defected Ground Structure of Von Koch Fractal Shape Slot
By
Jian An,

    Dr. Jian An

    Air Force Engineering University

    China

    Homepage

Guang-Ming Wang,

    Professor Guang-Ming Wang

    Air and Missile Defense College

    Air Force Engineering University

    China

    Homepage

Wei-Dong Zeng,

    Dr. Wei-Dong Zeng

    Missile Institute, Air Force Engineering University

    China

    Homepage

Lai-Xuan Ma

    Dr. Lai-Xuan Ma

    Radar Engineering Department

    Missile Institute of Air Force Engineering University

    China

    Homepage

Progress In Electromagnetics Research Letters, Vol. 6, 61-66, 2009
doi:10.2528/PIERL08121309 | Google Scholar

Abstract
A novel composite right/left handed transmission line is presented which is synthesized by etching Koch fractal shape slot in the ground plane and series capacitive gap in the conductor strip. Unlike the structures loaded with complementary split ring resonators (CSRRs), the proposed structure can operate at very wide band and is used to design an ultra-wideband (UWB) filter. The UWB filter is fabricated and tested. The relative bandwidth of the -10 dB return loss is 128% and the insertion loss is larger than -1.5 dB except at high frequencies. The equivalent circuit model of the proposed structure is presented and the electrical parameters are also extracted. The circuit model results are compared with the simulation and measurement results which verify that not only the extracted parameters are exact but also the equivalent circuit model is reasonable.
Download Full Article (222) View Full Article volume
Citation
Jian An, Guang-Ming Wang, Wei-Dong Zeng, and Lai-Xuan Ma, "UWB Filter Using Defected Ground Structure of Von Koch Fractal Shape Slot," Progress In Electromagnetics Research Letters, Vol. 6, 61-66, 2009.
doi:10.2528/PIERL08121309
References

1. Federal Communications Commission, , Revision of part 15 of the commission’s rules regarding ultra-wideband transmission system first report and order, Feb. Tech. Rep. ET Docket 98-153, FCC02-48, FCC, Feb. 2002.

2. Menzel, W., M. S. R. Tito, and L. Zhu, "Low-loss ultra-wideband (UWB) filters using suspended stripline," Asia-Pacific Microwave Proceedings, 2148-2151, 2005.        Google Scholar

3. Sun, S. and L. Zhu, "Capacitive-ended interdigital coupled lines for UWB bandpass filters with improved out-of-band performances," IEEE Microw. Wireless Compon. Lett., Vol. 16, No. 8, 440-442, Aug. 2006.
doi:10.1109/LMWC.2006.879492        Google Scholar

4. Hsu, C.-L., F.-C. Hsu, and J.-T. Kuo, "Microstripbandp ass filters for ultra-wideband (UWB) wireless communications," IEEE MTT-S Int. Digest, 679-682, 2005.        Google Scholar

5. Hong, J.-S. and H. Shaman, "An optimum ultra-wideband microstrip filter," Microw. Opt. Technol. Lett., Vol. 47, No. 3, 230-233, Nov. 2005.
doi:10.1002/mop.21133        Google Scholar

6. Chen, H. and Y.-X. Zhang, "A novel and compact UWB bandpass filter using microstrip fork-form resonators," Progress In Electromagnetics Research, Vol. 77, 273-280, 2007.
doi:10.2528/PIER07082302        Google Scholar

7. Naghshvarian-Jahromi, M. and M. Tayarani, "Miniature planar UWB bandpass filters with circular slots in ground," Progress In Electromagnetics Research Letters, Vol. 3, 87-93, 2008.
doi:10.2528/PIERL08020902        Google Scholar

8. Falcone, F., T. Lopetegi, J. D. Baena, R. Marqués, F. Martín, and M. Sorolla, "Effective negative-ε stop-band microstrip lines based on complementary split ring resonators," IEEE Microw. Wireless Compon. Lett., Vol. 14, No. 6, 280-282, Jun. 2004.
doi:10.1109/LMWC.2004.828029        Google Scholar

9. Falcone, F., T. Lopetegi, M. A. G. Laso, J. D. Baena, J. Bonache, R. Marqués, F. Martín, and M. Sorolla, "Babinet principle applied to the design of metasurfaces and metamaterials," Phys. Rev. Lett., Vol. 93, 197401-4, Nov. 2004.        Google Scholar

10. Bonache, J., M. Gil, I. Gil, J. García-García, and F. Martín, "On the electrical characteristics of complementary metamaterial resonators," IEEE Microw. Wireless Compon. Lett., Vol. 16, No. 10, 543-545, Oct. 2006.
doi:10.1109/LMWC.2006.882400        Google Scholar

11. Bonache, J., I. Gil, J. García-García, and F. Martín, "New microstrip filters based on complementary split rings resonators," IEEE Trans. Microw. Theory Tech., Vol. 54, No. 1, 265-271, Jan. 2006.
doi:10.1109/TMTT.2005.861664        Google Scholar

12. Bonache, J., F. Martín, I. Gil, J. García-García, R. Marqués, and M. Sorolla, "Microstrip bandpass filters with wide bandwidth and compact dimensions," Microw. Opt. Technol. Lett., Vol. 46, 343-346, Aug. 2005.
doi:10.1002/mop.20982        Google Scholar

13. Borja, C. and J. Romeu, "On the behavior of Koch island fractal boundary microstrip patch antenna," IEEE Trans. Antennas Propag., Vol. 51, No. 6, 1281-1291, Jun. 2003.
doi:10.1109/TAP.2003.811479        Google Scholar

14. Xiao, J.-K. and Q.-X. Chu, "Novel microstrip triangular resonator bandpass filter with transmission zeros and wide bands using fractal-shaped defection," Progress In Electromagnetics Research, Vol. 77, 343-356, 2007.
doi:10.2528/PIER07081901        Google Scholar

Download Full Article (222) View Full Article volume


The EM Academy piers.org jpier.org Who's Who in EM
Copyright © 2022 The Electromagnetics Academy. All Rights Reserved.