A Crosstalk-Resilient Method for Time-of-Arrival Measurement

被引：0
作者：
De Angelis, Guido [1 ]
De Angelis, Alessio [1 ]
Moschitta, Antonio [1 ]
Carbone, Paolo [1 ]
机构：
[1] Univ Perugia, Dept Engn, I-06100 Perugia, Italy
来源：
2016 IEEE INTERNATIONAL INSTRUMENTATION AND MEASUREMENT TECHNOLOGY CONFERENCE PROCEEDINGS | 2016年
关键词：
Time-of-arrival measurement; crosstalk detection; ghosting; cross-correlation;
D O I：
10.1109/I2MTC.2016.7520558
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：
A method for crosstalk detection and removal in multichannel time-of-arrival measurement systems is proposed. The method, based on low-complexity processing of cross-correlation results, is evaluated by numerical simulations and experimental characterization. Results show the capability to detect and remove crosstalk by processing the signals acquired by two mutually-interfering electrical channels. The validation, carried out on a time-of-arrival positioning system, yielded centimeter-level accuracy in the presence of relevant inter-channel interference. The proposed method is of a general nature and is not limited only to positioning scenarios.
引用
收藏
页码：1309 / 1314
页数：6
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