Low-UWB directive antenna for wireless capsule endoscopy localization

Kissi, Chaïmaâ; Särestöniemi, Mariella; Pomalaza-Raez, Carlos; Sonkki, Marko; Nabil Srifi, Mohamed (2020-03-04)
 
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https://doi.org/10.1007/978-3-030-29897-5_38

Kissi, Chaïmaâ
Särestöniemi, Mariella
Pomalaza-Raez, Carlos
Sonkki, Marko
Nabil Srifi, Mohamed
Springer Nature
04.03.2020

Kissi C., Särestöniemi M., Pomalaza-Raez C., Sonkki M., Srifi M.N. (2020) Low-UWB Directive Antenna for Wireless Capsule Endoscopy Localization. In: Sugimoto C., Farhadi H., Hämäläinen M. (eds) 13th EAI International Conference on Body Area Networks. BODYNETS 2018. EAI/Springer Innovations in Communication and Computing. Springer, Cham

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© Springer Nature Switzerland AG 2020. This is a post-peer-review, pre-copyedit version of an article published in 13th EAI International Conference on Body Area Networks. The final authenticated version is available online at: https://doi.org/10.1007/978-3-030-29897-5_38.
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doi:https://doi.org/10.1007/978-3-030-29897-5_38
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https://urn.fi/URN:NBN:fi-fe202003188387
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Abstract

A novel UWB antenna working in the 805.15.6 low-UWB region is proposed in this chapter. The antenna is targeted for Wireless Capsule Endoscopy (WCE) localization. Simulation results show that the antenna performs well at 4 GHz with a 500 MHz bandwidth which is compliant with the IEEE 802.15.6 standard for Body Area Networks (BAN). A preliminary study on the single antenna performance is presented first, followed by the introduction of the box-shaped cavity version of the antenna structure. Both types of antenna are directional with high gain. To investigate WCE applications, the cavity antenna in proximity of a multi-layer model emulating human body tissues properties at 4 GHz was also simulated.

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