Reconfigurable multi-polarization and multi-band circular patch antennas implemented by large amount of diode switches

Jui Ching Cheng; Yu Lung Hsieh

doi:10.1109/iWEM.2016.7504935

Reconfigurable multi-polarization and multi-band circular patch antennas implemented by large amount of diode switches

Jui Ching Cheng
, Yu Lung Hsieh

National Taipei University of Technology

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

Abstract

A reconfigurable multi-polarization and multi-band circular patch antenna is proposed. This antenna is coaxial-fed at center with 18 PIN diodes placed across a circular ring slot on the patch. By different diode on-off states, four frequency bands can be produced. Due to the circular symmetry, in theory the polarization can rotate at a 20° interval with the same antenna characteristics. A prototype operating in GSM900, LTE1500, GSM1800 and IEEE802.11b/g bands is designed and fabricated. The measured results shows that the 10-dB bandwidths of the four bands are almost covered.

Original language	English
Title of host publication	2016 IEEE International Workshop on Electromagnetics, iWEM 2016 - Proceeding
Publisher	Institute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)	9781467381949
DOIs	https://doi.org/10.1109/iWEM.2016.7504935
State	Published - 05 07 2016
Externally published	Yes
Event	2016 IEEE International Workshop on Electromagnetics: Applications and Student Innovation Competition, iWEM 2016 - Nanjing, Jiangsu, China Duration: 16 05 2016 → 18 05 2016

Publication series

Name	2016 IEEE International Workshop on Electromagnetics, iWEM 2016 - Proceeding

Conference

Conference	2016 IEEE International Workshop on Electromagnetics: Applications and Student Innovation Competition, iWEM 2016
Country/Territory	China
City	Nanjing, Jiangsu
Period	16/05/16 → 18/05/16

Bibliographical note

Publisher Copyright:
© 2016 IEEE.

Access to Document

10.1109/iWEM.2016.7504935

Cite this

Cheng, J. C., & Hsieh, Y. L. (2016). Reconfigurable multi-polarization and multi-band circular patch antennas implemented by large amount of diode switches. In 2016 IEEE International Workshop on Electromagnetics, iWEM 2016 - Proceeding Article 7504935 (2016 IEEE International Workshop on Electromagnetics, iWEM 2016 - Proceeding). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/iWEM.2016.7504935

Cheng, Jui Ching ; Hsieh, Yu Lung. / Reconfigurable multi-polarization and multi-band circular patch antennas implemented by large amount of diode switches. 2016 IEEE International Workshop on Electromagnetics, iWEM 2016 - Proceeding. Institute of Electrical and Electronics Engineers Inc., 2016. (2016 IEEE International Workshop on Electromagnetics, iWEM 2016 - Proceeding).

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title = "Reconfigurable multi-polarization and multi-band circular patch antennas implemented by large amount of diode switches",

abstract = "A reconfigurable multi-polarization and multi-band circular patch antenna is proposed. This antenna is coaxial-fed at center with 18 PIN diodes placed across a circular ring slot on the patch. By different diode on-off states, four frequency bands can be produced. Due to the circular symmetry, in theory the polarization can rotate at a 20° interval with the same antenna characteristics. A prototype operating in GSM900, LTE1500, GSM1800 and IEEE802.11b/g bands is designed and fabricated. The measured results shows that the 10-dB bandwidths of the four bands are almost covered.",

author = "Cheng, \{Jui Ching\} and Hsieh, \{Yu Lung\}",

note = "Publisher Copyright: {\textcopyright} 2016 IEEE.; 2016 IEEE International Workshop on Electromagnetics: Applications and Student Innovation Competition, iWEM 2016 ; Conference date: 16-05-2016 Through 18-05-2016",

year = "2016",

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day = "5",

doi = "10.1109/iWEM.2016.7504935",

language = "英语",

series = "2016 IEEE International Workshop on Electromagnetics, iWEM 2016 - Proceeding",

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}

Cheng, JC & Hsieh, YL 2016, Reconfigurable multi-polarization and multi-band circular patch antennas implemented by large amount of diode switches. in 2016 IEEE International Workshop on Electromagnetics, iWEM 2016 - Proceeding., 7504935, 2016 IEEE International Workshop on Electromagnetics, iWEM 2016 - Proceeding, Institute of Electrical and Electronics Engineers Inc., 2016 IEEE International Workshop on Electromagnetics: Applications and Student Innovation Competition, iWEM 2016, Nanjing, Jiangsu, China, 16/05/16. https://doi.org/10.1109/iWEM.2016.7504935

Reconfigurable multi-polarization and multi-band circular patch antennas implemented by large amount of diode switches. / Cheng, Jui Ching; Hsieh, Yu Lung.
2016 IEEE International Workshop on Electromagnetics, iWEM 2016 - Proceeding. Institute of Electrical and Electronics Engineers Inc., 2016. 7504935 (2016 IEEE International Workshop on Electromagnetics, iWEM 2016 - Proceeding).

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

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AU - Hsieh, Yu Lung

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N2 - A reconfigurable multi-polarization and multi-band circular patch antenna is proposed. This antenna is coaxial-fed at center with 18 PIN diodes placed across a circular ring slot on the patch. By different diode on-off states, four frequency bands can be produced. Due to the circular symmetry, in theory the polarization can rotate at a 20° interval with the same antenna characteristics. A prototype operating in GSM900, LTE1500, GSM1800 and IEEE802.11b/g bands is designed and fabricated. The measured results shows that the 10-dB bandwidths of the four bands are almost covered.

AB - A reconfigurable multi-polarization and multi-band circular patch antenna is proposed. This antenna is coaxial-fed at center with 18 PIN diodes placed across a circular ring slot on the patch. By different diode on-off states, four frequency bands can be produced. Due to the circular symmetry, in theory the polarization can rotate at a 20° interval with the same antenna characteristics. A prototype operating in GSM900, LTE1500, GSM1800 and IEEE802.11b/g bands is designed and fabricated. The measured results shows that the 10-dB bandwidths of the four bands are almost covered.

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T3 - 2016 IEEE International Workshop on Electromagnetics, iWEM 2016 - Proceeding

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PB - Institute of Electrical and Electronics Engineers Inc.

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Cheng JC, Hsieh YL. Reconfigurable multi-polarization and multi-band circular patch antennas implemented by large amount of diode switches. In 2016 IEEE International Workshop on Electromagnetics, iWEM 2016 - Proceeding. Institute of Electrical and Electronics Engineers Inc. 2016. 7504935. (2016 IEEE International Workshop on Electromagnetics, iWEM 2016 - Proceeding). doi: 10.1109/iWEM.2016.7504935

Reconfigurable multi-polarization and multi-band circular patch antennas implemented by large amount of diode switches

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