Snaps to Connect Coaxial and Microstrip Lines in Wearable Systems

Commercial snaps (clothing fasteners) can be used to connect a coaxial cable to a microstrip line. This is useful in the context of wearable antennas, especially in consumer applications and disposable connections. The measured S-parameters of the transition are presented, and an equivalent circuit...

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Main Author: Tiiti Kellomäki
Format: Article
Language:English
Published: Wiley 2012-01-01
Series:International Journal of Antennas and Propagation
Online Access:http://dx.doi.org/10.1155/2012/659287
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author Tiiti Kellomäki
author_facet Tiiti Kellomäki
author_sort Tiiti Kellomäki
collection DOAJ
description Commercial snaps (clothing fasteners) can be used to connect a coaxial cable to a microstrip line. This is useful in the context of wearable antennas, especially in consumer applications and disposable connections. The measured S-parameters of the transition are presented, and an equivalent circuit and approximate equations are derived for system design purposes. The proposed connection is usable up to 1.5 GHz (10 dB return loss condition), and the frequency range can be extended to 2 GHz if a thinner, more flexible coaxial cable is used.
format Article
id doaj-art-175f33c466c84dcab637457e91f43f07
institution Kabale University
issn 1687-5869
1687-5877
language English
publishDate 2012-01-01
publisher Wiley
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series International Journal of Antennas and Propagation
spelling doaj-art-175f33c466c84dcab637457e91f43f072025-02-03T05:45:08ZengWileyInternational Journal of Antennas and Propagation1687-58691687-58772012-01-01201210.1155/2012/659287659287Snaps to Connect Coaxial and Microstrip Lines in Wearable SystemsTiiti Kellomäki0Department of Electronics, Tampere University of Technology, P.O. Box 692, 33101 Tampere, FinlandCommercial snaps (clothing fasteners) can be used to connect a coaxial cable to a microstrip line. This is useful in the context of wearable antennas, especially in consumer applications and disposable connections. The measured S-parameters of the transition are presented, and an equivalent circuit and approximate equations are derived for system design purposes. The proposed connection is usable up to 1.5 GHz (10 dB return loss condition), and the frequency range can be extended to 2 GHz if a thinner, more flexible coaxial cable is used.http://dx.doi.org/10.1155/2012/659287
spellingShingle Tiiti Kellomäki
Snaps to Connect Coaxial and Microstrip Lines in Wearable Systems
International Journal of Antennas and Propagation
title Snaps to Connect Coaxial and Microstrip Lines in Wearable Systems
title_full Snaps to Connect Coaxial and Microstrip Lines in Wearable Systems
title_fullStr Snaps to Connect Coaxial and Microstrip Lines in Wearable Systems
title_full_unstemmed Snaps to Connect Coaxial and Microstrip Lines in Wearable Systems
title_short Snaps to Connect Coaxial and Microstrip Lines in Wearable Systems
title_sort snaps to connect coaxial and microstrip lines in wearable systems
url http://dx.doi.org/10.1155/2012/659287
work_keys_str_mv AT tiitikellomaki snapstoconnectcoaxialandmicrostriplinesinwearablesystems