Switchable frequency selective surface design for 2.45GHz ISM band

Bora Döken; Mesut Kartal

doi:10.1109/RAST.2017.8002969

Switchable frequency selective surface design for 2.45GHz ISM band

Bora Döken, Mesut Kartal

Department of Electronics and Communication Engineering

Istanbul Technical University

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

1 Citation (Scopus)

Abstract

Mutual interference between adjacent wireless networks in indoor environment is becoming an important issue due to reducing the communication speed significantly. Isolating the wireless networks by using frequency selective surfaces (FSSs) can be an efficient solution for such interference problems. Isolating and non-isolating features are needed from FSSs due intensive usage of wireless communication systems. As a solution proposal, a novel switchable band stop FSS design is presented in this work. Switching feature is achieved by inclusion PIN diodes on the conducting path of circular loop element geometry. Eight number of PIN diodes are placed 45 degrees intervals in order to achieve polarization stability and desired switching performance. Analyzes of the proposed surfaces are executed with Ansoft HFSS v.15 software. According to the simulation results, desired frequency response is achieved.

Original language	English
Title of host publication	Proceedings of 8th International Conference on Recent Advances in Space Technologies, RAST 2017
Editors	M.F. Unal, A. Hacioglu, M.S. Yildiz, O. Altan, M. Yorukoglu
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	473-476
Number of pages	4
ISBN (Electronic)	9781538616031
DOIs	https://doi.org/10.1109/RAST.2017.8002969
Publication status	Published - 4 Aug 2017
Event	8th International Conference on Recent Advances in Space Technologies, RAST 2017 - Istanbul, Turkey Duration: 19 Jun 2017 → 22 Jun 2017

Publication series

Name	Proceedings of 8th International Conference on Recent Advances in Space Technologies, RAST 2017

Conference

Conference	8th International Conference on Recent Advances in Space Technologies, RAST 2017
Country/Territory	Turkey
City	Istanbul
Period	19/06/17 → 22/06/17

Bibliographical note

Publisher Copyright:
© 2017 IEEE.

Funding

We would like to thank TUBITAK (project no: 115E225) and Istanbul Technical University BAP Foundation (project no: 37010) for funding this work.

Funders	Funder number
Istanbul Technical University BAP Foundation	37010
TUBITAK	115E225

Keywords

active FSS
biasing
Frequency selective surface
FSS
periodic structures
PIN diodes
reconfigurable FSS

Access to Document

10.1109/RAST.2017.8002969

Cite this

Döken, B., & Kartal, M. (2017). Switchable frequency selective surface design for 2.45GHz ISM band. In M. F. Unal, A. Hacioglu, M. S. Yildiz, O. Altan, & M. Yorukoglu (Eds.), Proceedings of 8th International Conference on Recent Advances in Space Technologies, RAST 2017 (pp. 473-476). Article 8002969 (Proceedings of 8th International Conference on Recent Advances in Space Technologies, RAST 2017). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/RAST.2017.8002969

Döken, Bora ; Kartal, Mesut. / Switchable frequency selective surface design for 2.45GHz ISM band. Proceedings of 8th International Conference on Recent Advances in Space Technologies, RAST 2017. editor / M.F. Unal ; A. Hacioglu ; M.S. Yildiz ; O. Altan ; M. Yorukoglu. Institute of Electrical and Electronics Engineers Inc., 2017. pp. 473-476 (Proceedings of 8th International Conference on Recent Advances in Space Technologies, RAST 2017).

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title = "Switchable frequency selective surface design for 2.45GHz ISM band",

abstract = "Mutual interference between adjacent wireless networks in indoor environment is becoming an important issue due to reducing the communication speed significantly. Isolating the wireless networks by using frequency selective surfaces (FSSs) can be an efficient solution for such interference problems. Isolating and non-isolating features are needed from FSSs due intensive usage of wireless communication systems. As a solution proposal, a novel switchable band stop FSS design is presented in this work. Switching feature is achieved by inclusion PIN diodes on the conducting path of circular loop element geometry. Eight number of PIN diodes are placed 45 degrees intervals in order to achieve polarization stability and desired switching performance. Analyzes of the proposed surfaces are executed with Ansoft HFSS v.15 software. According to the simulation results, desired frequency response is achieved.",

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Döken, B & Kartal, M 2017, Switchable frequency selective surface design for 2.45GHz ISM band. in MF Unal, A Hacioglu, MS Yildiz, O Altan & M Yorukoglu (eds), Proceedings of 8th International Conference on Recent Advances in Space Technologies, RAST 2017., 8002969, Proceedings of 8th International Conference on Recent Advances in Space Technologies, RAST 2017, Institute of Electrical and Electronics Engineers Inc., pp. 473-476, 8th International Conference on Recent Advances in Space Technologies, RAST 2017, Istanbul, Turkey, 19/06/17. https://doi.org/10.1109/RAST.2017.8002969

Switchable frequency selective surface design for 2.45GHz ISM band. / Döken, Bora; Kartal, Mesut.
Proceedings of 8th International Conference on Recent Advances in Space Technologies, RAST 2017. ed. / M.F. Unal; A. Hacioglu; M.S. Yildiz; O. Altan; M. Yorukoglu. Institute of Electrical and Electronics Engineers Inc., 2017. p. 473-476 8002969 (Proceedings of 8th International Conference on Recent Advances in Space Technologies, RAST 2017).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

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AU - Kartal, Mesut

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N2 - Mutual interference between adjacent wireless networks in indoor environment is becoming an important issue due to reducing the communication speed significantly. Isolating the wireless networks by using frequency selective surfaces (FSSs) can be an efficient solution for such interference problems. Isolating and non-isolating features are needed from FSSs due intensive usage of wireless communication systems. As a solution proposal, a novel switchable band stop FSS design is presented in this work. Switching feature is achieved by inclusion PIN diodes on the conducting path of circular loop element geometry. Eight number of PIN diodes are placed 45 degrees intervals in order to achieve polarization stability and desired switching performance. Analyzes of the proposed surfaces are executed with Ansoft HFSS v.15 software. According to the simulation results, desired frequency response is achieved.

AB - Mutual interference between adjacent wireless networks in indoor environment is becoming an important issue due to reducing the communication speed significantly. Isolating the wireless networks by using frequency selective surfaces (FSSs) can be an efficient solution for such interference problems. Isolating and non-isolating features are needed from FSSs due intensive usage of wireless communication systems. As a solution proposal, a novel switchable band stop FSS design is presented in this work. Switching feature is achieved by inclusion PIN diodes on the conducting path of circular loop element geometry. Eight number of PIN diodes are placed 45 degrees intervals in order to achieve polarization stability and desired switching performance. Analyzes of the proposed surfaces are executed with Ansoft HFSS v.15 software. According to the simulation results, desired frequency response is achieved.

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Döken B, Kartal M. Switchable frequency selective surface design for 2.45GHz ISM band. In Unal MF, Hacioglu A, Yildiz MS, Altan O, Yorukoglu M, editors, Proceedings of 8th International Conference on Recent Advances in Space Technologies, RAST 2017. Institute of Electrical and Electronics Engineers Inc. 2017. p. 473-476. 8002969. (Proceedings of 8th International Conference on Recent Advances in Space Technologies, RAST 2017). doi: 10.1109/RAST.2017.8002969

Switchable frequency selective surface design for 2.45GHz ISM band

Abstract

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Bibliographical note

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Keywords

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