Simultaneous Out-of-band Interference Rejection and Radiation Enhancement in an Electronic Product via an EBG Structure

Andrea Ruaro; Jesper Thaysen; Kaj Bjarne Jakobsen

doi:10.1109/mwsym.2014.6848352

Simultaneous Out-of-band Interference Rejection and Radiation Enhancement in an Electronic Product via an EBG Structure

Andrea Ruaro, Jesper Thaysen, Kaj Bjarne Jakobsen

GN ReSound A/S

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

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Abstract

This work presents an application of a planar electromagnetic band gap (EBG) structure with a perspective product implementation in the back of the mind. The focus is on the integration of such structure under the constraint of space and system coexistence. It is discovered that it is possible to achieve simultaneously both the enhancement of the antenna radiation efficiency and the shrinking of its dimensions, while making the device more resilient to out-of-band electromagnetic interference (EMI). The patterning of the ground plane allows, in fact, to effectively suppress higher-order resonances (alternatively, parallel plate noise) and decrease the radiation efficiency of the structure forbidding higher-order modes to propagate and subsequently be diffracted by the ground plane.

Original language	English
Title of host publication	Proceedings of the International Microwave Symposium (IMS 2014)
Number of pages	3
Publisher	IEEE
Publication date	2014
DOIs	https://doi.org/10.1109/mwsym.2014.6848352
Publication status	Published - 2014
Event	2014 IEEE MTT-S International Microwave Symposium - Tampa, United States Duration: 1 Jun 2014 → 6 Jun 2014 https://ieeexplore.ieee.org/xpl/conhome/6842514/proceeding

Conference

Conference	2014 IEEE MTT-S International Microwave Symposium
Country/Territory	United States
City	Tampa
Period	01/06/2014 → 06/06/2014
Internet address	https://ieeexplore.ieee.org/xpl/conhome/6842514/proceeding

Keywords

Electromagnetic interference (EMI)
Electromagnetic compatibility (EMC)
Electromagnetic band gap (EBG)
Small antennas
Printed circuit boards (PCB)

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10.1109/mwsym.2014.6848352

IMS2014 ARSubmitted manuscript, 201 KB

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title = "Simultaneous Out-of-band Interference Rejection and Radiation Enhancement in an Electronic Product via an EBG Structure",

abstract = "This work presents an application of a planar electromagnetic band gap (EBG) structure with a perspective product implementation in the back of the mind. The focus is on the integration of such structure under the constraint of space and system coexistence. It is discovered that it is possible to achieve simultaneously both the enhancement of the antenna radiation efficiency and the shrinking of its dimensions, while making the device more resilient to out-of-band electromagnetic interference (EMI). The patterning of the ground plane allows, in fact, to effectively suppress higher-order resonances (alternatively, parallel plate noise) and decrease the radiation efficiency of the structure forbidding higher-order modes to propagate and subsequently be diffracted by the ground plane.",

keywords = "Electromagnetic interference (EMI), Electromagnetic compatibility (EMC), Electromagnetic band gap (EBG), Small antennas, Printed circuit boards (PCB)",

author = "Andrea Ruaro and Jesper Thaysen and Jakobsen, {Kaj Bjarne}",

year = "2014",

doi = "10.1109/mwsym.2014.6848352",

language = "English",

booktitle = "Proceedings of the International Microwave Symposium (IMS 2014)",

publisher = "IEEE",

address = "United States",

note = "2014 IEEE MTT-S International Microwave Symposium, IMS 2014 ; Conference date: 01-06-2014 Through 06-06-2014",

url = "https://ieeexplore.ieee.org/xpl/conhome/6842514/proceeding",

}

Ruaro, A, Thaysen, J & Jakobsen, KB 2014, Simultaneous Out-of-band Interference Rejection and Radiation Enhancement in an Electronic Product via an EBG Structure. in Proceedings of the International Microwave Symposium (IMS 2014). IEEE, 2014 IEEE MTT-S International Microwave Symposium, Tampa, Florida, United States, 01/06/2014. https://doi.org/10.1109/mwsym.2014.6848352

Simultaneous Out-of-band Interference Rejection and Radiation Enhancement in an Electronic Product via an EBG Structure. / Ruaro, Andrea; Thaysen, Jesper; Jakobsen, Kaj Bjarne.
Proceedings of the International Microwave Symposium (IMS 2014). IEEE, 2014.

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

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AB - This work presents an application of a planar electromagnetic band gap (EBG) structure with a perspective product implementation in the back of the mind. The focus is on the integration of such structure under the constraint of space and system coexistence. It is discovered that it is possible to achieve simultaneously both the enhancement of the antenna radiation efficiency and the shrinking of its dimensions, while making the device more resilient to out-of-band electromagnetic interference (EMI). The patterning of the ground plane allows, in fact, to effectively suppress higher-order resonances (alternatively, parallel plate noise) and decrease the radiation efficiency of the structure forbidding higher-order modes to propagate and subsequently be diffracted by the ground plane.

KW - Electromagnetic interference (EMI)

KW - Electromagnetic compatibility (EMC)

KW - Electromagnetic band gap (EBG)

KW - Small antennas

KW - Printed circuit boards (PCB)

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M3 - Article in proceedings

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PB - IEEE

T2 - 2014 IEEE MTT-S International Microwave Symposium

Y2 - 1 June 2014 through 6 June 2014

ER -

Simultaneous Out-of-band Interference Rejection and Radiation Enhancement in an Electronic Product via an EBG Structure

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Keywords

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