Details
| Originalsprache | Englisch |
|---|---|
| Titel des Sammelwerks | RWW 2012 - Proceedings |
| Untertitel | 2012 IEEE Topical Conference on Biomedical Wireless Technologies, Networks, and Sensing Systems, BioWireleSS 2012 |
| Seiten | 61-64 |
| Seitenumfang | 4 |
| Publikationsstatus | Veröffentlicht - 2012 |
| Extern publiziert | Ja |
| Veranstaltung | 2012 IEEE Topical Conference on Biomedical Wireless Technologies, Networks, and Sensing Systems, BioWireleSS 2012 - Santa Clara, CA, USA / Vereinigte Staaten Dauer: 15 Jan. 2012 → 18 Jan. 2012 |
Publikationsreihe
| Name | RWW 2012 - Proceedings: 2012 IEEE Topical Conference on Biomedical Wireless Technologies, Networks, and Sensing Systems, BioWireleSS 2012 |
|---|
Abstract
In this paper we present a numerical evaluation of a RF localization system to determine the position of a functional radio capsule released in the ventricular system of the brain. The concept is based on an AoA estimation using short UWB pulses. Although first results are quite stimulating, the initial localization accuracy is too poor for practical applications. It has been shown that this is mainly cause by NLoS waves reaching certain reference stations faster than waves travelling along the desired LoS path due to significant higher phase velocities in the cranial bone or the sinus cavities compared to the different types of brain matter.
ASJC Scopus Sachgebiete
- Informatik (insg.)
- Computernetzwerke und -kommunikation
- Ingenieurwesen (insg.)
- Biomedizintechnik
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- BibTex
- RIS
RWW 2012 - Proceedings: 2012 IEEE Topical Conference on Biomedical Wireless Technologies, Networks, and Sensing Systems, BioWireleSS 2012. 2012. S. 61-64 6172735 (RWW 2012 - Proceedings: 2012 IEEE Topical Conference on Biomedical Wireless Technologies, Networks, and Sensing Systems, BioWireleSS 2012).
Publikation: Beitrag in Buch/Bericht/Sammelwerk/Konferenzband › Aufsatz in Konferenzband › Forschung › Peer-Review
}
TY - GEN
T1 - Localization of a functional capsule for wireless neuro-endoscopy
AU - Manteuffel, Dirk
AU - Grimm, Markus
PY - 2012
Y1 - 2012
N2 - In this paper we present a numerical evaluation of a RF localization system to determine the position of a functional radio capsule released in the ventricular system of the brain. The concept is based on an AoA estimation using short UWB pulses. Although first results are quite stimulating, the initial localization accuracy is too poor for practical applications. It has been shown that this is mainly cause by NLoS waves reaching certain reference stations faster than waves travelling along the desired LoS path due to significant higher phase velocities in the cranial bone or the sinus cavities compared to the different types of brain matter.
AB - In this paper we present a numerical evaluation of a RF localization system to determine the position of a functional radio capsule released in the ventricular system of the brain. The concept is based on an AoA estimation using short UWB pulses. Although first results are quite stimulating, the initial localization accuracy is too poor for practical applications. It has been shown that this is mainly cause by NLoS waves reaching certain reference stations faster than waves travelling along the desired LoS path due to significant higher phase velocities in the cranial bone or the sinus cavities compared to the different types of brain matter.
KW - AoA
KW - Localization
KW - Neuro-endoscopy
KW - UWB
UR - http://www.scopus.com/inward/record.url?scp=84860581056&partnerID=8YFLogxK
U2 - 10.1109/BioWireless.2012.6172735
DO - 10.1109/BioWireless.2012.6172735
M3 - Conference contribution
AN - SCOPUS:84860581056
SN - 9781457711541
T3 - RWW 2012 - Proceedings: 2012 IEEE Topical Conference on Biomedical Wireless Technologies, Networks, and Sensing Systems, BioWireleSS 2012
SP - 61
EP - 64
BT - RWW 2012 - Proceedings
T2 - 2012 IEEE Topical Conference on Biomedical Wireless Technologies, Networks, and Sensing Systems, BioWireleSS 2012
Y2 - 15 January 2012 through 18 January 2012
ER -