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HF Antenna design optimization for railway spot signalling systems

✍ Scribed by Juan Ignacio Sancho; Jaizki Mendizábal; Iñaki Gurutzeaga; Almir Villaro; Iñigo Adin; Guillermo Bistue

Publisher
John Wiley and Sons
Year
2011
Tongue
English
Weight
296 KB
Volume
53
Category
Article
ISSN
0895-2477

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✦ Synopsis

Abstract

Transmitting antenna in a Railway Spot Signalling System needs to be optimized in order to ensure data transfer reliability and minimize the required power. This paper analyses the improvement of the HF transmitting antenna taking into account the size of the receiving antenna, the presence of metallic objects and the misalignment between transmitting and receiving antennas. A novel HF transmitting antenna structure is proposed and verified to improve the read range. © 2011 Wiley Periodicals, Inc. Microwave Opt Technol Lett 53:2742–2746, 2011; View this article online at wileyonlinelibrary.com. DOI 10.1002/mop.26400

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