Vol. 38
Latest Volume
All Volumes
PIERL 119 [2024] PIERL 118 [2024] PIERL 117 [2024] PIERL 116 [2024] PIERL 115 [2024] PIERL 114 [2023] PIERL 113 [2023] PIERL 112 [2023] PIERL 111 [2023] PIERL 110 [2023] PIERL 109 [2023] PIERL 108 [2023] PIERL 107 [2022] PIERL 106 [2022] PIERL 105 [2022] PIERL 104 [2022] PIERL 103 [2022] PIERL 102 [2022] PIERL 101 [2021] PIERL 100 [2021] PIERL 99 [2021] PIERL 98 [2021] PIERL 97 [2021] PIERL 96 [2021] PIERL 95 [2021] PIERL 94 [2020] PIERL 93 [2020] PIERL 92 [2020] PIERL 91 [2020] PIERL 90 [2020] PIERL 89 [2020] PIERL 88 [2020] PIERL 87 [2019] PIERL 86 [2019] PIERL 85 [2019] PIERL 84 [2019] PIERL 83 [2019] PIERL 82 [2019] PIERL 81 [2019] PIERL 80 [2018] PIERL 79 [2018] PIERL 78 [2018] PIERL 77 [2018] PIERL 76 [2018] PIERL 75 [2018] PIERL 74 [2018] PIERL 73 [2018] PIERL 72 [2018] PIERL 71 [2017] PIERL 70 [2017] PIERL 69 [2017] PIERL 68 [2017] PIERL 67 [2017] PIERL 66 [2017] PIERL 65 [2017] PIERL 64 [2016] PIERL 63 [2016] PIERL 62 [2016] PIERL 61 [2016] PIERL 60 [2016] PIERL 59 [2016] PIERL 58 [2016] PIERL 57 [2015] PIERL 56 [2015] PIERL 55 [2015] PIERL 54 [2015] PIERL 53 [2015] PIERL 52 [2015] PIERL 51 [2015] PIERL 50 [2014] PIERL 49 [2014] PIERL 48 [2014] PIERL 47 [2014] PIERL 46 [2014] PIERL 45 [2014] PIERL 44 [2014] PIERL 43 [2013] PIERL 42 [2013] PIERL 41 [2013] PIERL 40 [2013] PIERL 39 [2013] PIERL 38 [2013] PIERL 37 [2013] PIERL 36 [2013] PIERL 35 [2012] PIERL 34 [2012] PIERL 33 [2012] PIERL 32 [2012] PIERL 31 [2012] PIERL 30 [2012] PIERL 29 [2012] PIERL 28 [2012] PIERL 27 [2011] PIERL 26 [2011] PIERL 25 [2011] PIERL 24 [2011] PIERL 23 [2011] PIERL 22 [2011] PIERL 21 [2011] PIERL 20 [2011] PIERL 19 [2010] PIERL 18 [2010] PIERL 17 [2010] PIERL 16 [2010] PIERL 15 [2010] PIERL 14 [2010] PIERL 13 [2010] PIERL 12 [2009] PIERL 11 [2009] PIERL 10 [2009] PIERL 9 [2009] PIERL 8 [2009] PIERL 7 [2009] PIERL 6 [2009] PIERL 5 [2008] PIERL 4 [2008] PIERL 3 [2008] PIERL 2 [2008] PIERL 1 [2008]
2013-03-28
A Novel Shield for GSM 1800 MHz Band Using Frequency Selective Surface
By
Progress In Electromagnetics Research Letters, Vol. 38, 193-199, 2013
Abstract
This paper describes a novel FSS which functions as band stop filter to shield the GSM 1800 MHz downlink band. The FSS is designed to operate with the resonant frequency of 1820 MHz which is the centre frequency for the GSM 1800 MHz downlink band. The novelty is attributed to its unique geometry and the circular apertures endowed with it. The proposed geometry provides shielding effectiveness of 20 dB alongside with 133 MHz bandwidth. The structure holds identical response for both TE and TM Modes of polarization. In addition, the geometry with its circular apertures, a hitherto unexplored feasibility serves the purpose of ventilation and heat dissipation. The simulated results are validated using experimental measurements.
Citation
Ramprabhu Sivasamy, Malathi Kanagasabai, Sanjay Baisakhiya, Rajesh Natarajan, Jayaram Khizhekke Pakkathillam, and Palaniswamy Sandeep Kumar, "A Novel Shield for GSM 1800 MHz Band Using Frequency Selective Surface," Progress In Electromagnetics Research Letters, Vol. 38, 193-199, 2013.
doi:10.2528/PIERL13022206
References

1. Munk, B. A., Frequency Selective Surfaces --- Theory and Design,, John Wiley, 2000.
doi:10.1002/0471723770

2. Delihacioglu, K., S. Uckun, and T. Ege, "FSS comprised of one-and two-turn square spiral shaped conductors on dielectric slab," Progress In Electromagnetics Research B, Vol. 6, 81-92, 2008.
doi:10.2528/PIERB08031213

3. Celozzi, S., Electromagnetic Shielding, 2nd Ed., Wiley Interscience Publication, 2008.
doi:10.1002/9780470268483

4. Wu, G., X. Zhang, Z.-Q. Song, and B. Liu, "Analysis on shielding performance of metallic rectangular cascaded enclosure with apertures," Progress In Electromagnetics Research Letters, Vol. 20, 185-195, 2011.

5. Kiani, G. I., K. L. Ford, K. P. Esselle, A. R. Weily, and C. Panagamuwa, "Angle and polarization independent bandstop frequency selective surface for indoor wireless systems," Microw. Opt. Technol. Lett., Vol. 50, No. 9, 2315-2317, 2008.
doi:10.1002/mop.23654

6. Stefanelli, R. and D. Trinchero, "Reduction of electromagnetic interference by means of frequency selective devices," IEEE 17th International Conference on Telecommunications, 239-243, Apr. 2010.

7. Kumar, T. R. S. and C. Venkatesh, "Application of double layer frequency selective surface for SMPS shielding," 2011 IEEE International Symposium on Electromagnetic Compatibility (EMC), 438-441, 2011.
doi:10.1109/ISEMC.2011.6038351

8. Kiermeier, W. and E. Biebl, "New dual-band frequency selective surfaces for GSM frequency shielding," Proc. 37th European Microwave Conference, 222-225, 2007.

9. Unal, E., A. Gokcen, and Y. Kutlu, "Effective electromagnetic shielding," IEEE Microwave Magazine, Vol. 7, No. 4, 48-54, Aug. 2006.
doi:10.1109/MMW.2006.1663989

10. Parker, E. and A. N. A. El Sheikh, "Convoluted array elements and reduced size unit cells for frequency-selective surfaces," IEE Proceedings H --- Microwaves, Antennas and Propagation,, Vol. 138, No. 1, 19-22, 1991.
doi:10.1049/ip-h-2.1991.0004

11. Taylor, P. S., A. C. M. Austin, E. A. Parker, M. J. Neve, J. C. Batchelor, J. T.-P. Yiin, M. Leung, G. B. Rowe, A. G. Williamson, and K. W. Sowerby, "Angular independent frequency selective surfaces for interference control in indoor wireless environments," Electronics Letters, Vol. 48, No. 2, 61-62, Jan. 19, 2012.
doi:10.1049/el.2011.3359