Optimum Placement of the 3-Axis LF Antenna in a Small Mobile Device for Vehicular Applications

被引：0

作者：

Hur, Jun ^{[1
]}

Lim, Tae Heung ^{[2
]}

Choo, Hosung ^{[2
]}

机构：

[1] Hongik Univ, Metamat Elect Device Res Ctr, Seoul 08826, South Korea

[2] Hongik Univ, Sch Elect & Elect Engn, Seoul 08826, South Korea

来源：

INTERNATIONAL JOURNAL OF AUTOMOTIVE TECHNOLOGY | 2020年 / 21卷 / 03期

基金：

新加坡国家研究基金会;

关键词：

Passive access system entry; LF antenna; Mobile device; Optimum placement; Readable volume;

D O I：

10.1007/s12239-020-0066-z

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

This paper proposes the optimum placement of an LF antenna in a small mobile device to minimize coverage range degradation of a PASE system. The small mobile device, vehicle, and 3-axis LF antenna are modeled as piecewise triangular meshes and simulated using a full-wave electromagnetic simulator to verify the feasibility of mounting the LF antenna in a small device. We then find the optimum placement of the 3-axis LF antenna inside the mobile device to maximize the coverage range of the system. Finally, the received power of the 3-axis LF antenna is analyzed in conjunction with the PASE system for vehicle application to accurately estimate the system performance. The results demonstrate that the position optimization of the LF antenna in the small mobile device is capable of maximizing the coverage range of the PASE system.

引用

页码：685 / 690

页数：6

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