Infrastructure-Aided Localization with UWB Antenna Arrays

被引：0

作者：

Adamiuk, G. ^{[1
]}

Sczyslo, S. ^{[2
]}

Arafat, S. ^{[3
]}

Wiesback, W. ^{[1
]}

Zwick, T. ^{[1
]}

Kaiser, T. ^{[2
]}

Solbach, K. ^{[3
]}

机构：

[1] Karlsruher Inst Technol, IHE, D-76128 Karlsruhe, Germany

[2] Leibniz Univ Hannover, IKT, D-30167 Hannover, Germany

[3] Univ Duisburg Essen, Lehrstuhl Hochfrequenztech, D-47051 Duisburg, Germany

来源：

FREQUENZ | 2009年 / 63卷 / 9-10期

关键词：

UWB; Localization; Antennas; Antenna Arrays; Beamforming; FIR-Filter;

D O I：

10.1515/FREQ.2009.63.9-10.210

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This paper presents an approach for a precise 2D-localization of a mobile station in indoor scenarios using a single base station only In the approach both, the Direction of Arrival (DoA) and the Time of Arrival (ToA), are estimated using ultra-wideband (UWB) beamformers at both sides of the link. The article describes the algorithm, as well as the required hardware which among these are dual-linear polarized, directive UWB antenna arrays and an UWB-beam-forming network, based on finite impulse response-filters (FIR-filters) which permits the steering of the beamformer.

引用

页码：210 / 213

页数：4

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