A method for input impendence matching of PIFA based on meander line antenna

Kuan Wei Chen, Chin Lung Yang

研究成果: Conference contribution

1 引文 斯高帕斯(Scopus)

摘要

Meander line antenna (MLA) is designed for biomedical band antenna because their low profile and relative high efficiency. This work present a new methods of impedance matching on meander line antenna. In this design has proposed a Planar Inverted-F Antenna (PIFA) short pin structure design, based on a meander line shaped on 433 MHz which is ISM band. According to this method, the resonant characteristics of MLA are related to their physical dimension such as meander height, width number of folds, their positions and overall length of the structure. The antenna has been test with the Vector Network Analyzer and the resonance frequency is measured at 431 MHz, with a meander of 5.5 turns and matching meander 7.5 turns. The best return loss for the antenna is 28dB (measured) with a gain of -3.3 dBi.

原文English
主出版物標題ISAP 2014 - 2014 International Symposium on Antennas and Propagation, Conference Proceedings
發行者Institute of Electrical and Electronics Engineers Inc.
頁面589-590
頁數2
ISBN(電子)9789869147408
DOIs
出版狀態Published - 2015 一月 28
事件2014 International Symposium on Antennas and Propagation, ISAP 2014 - Kaohsiung, Taiwan
持續時間: 2014 十二月 22014 十二月 5

出版系列

名字ISAP 2014 - 2014 International Symposium on Antennas and Propagation, Conference Proceedings

Other

Other2014 International Symposium on Antennas and Propagation, ISAP 2014
國家Taiwan
城市Kaohsiung
期間14-12-0214-12-05

All Science Journal Classification (ASJC) codes

  • Computer Networks and Communications
  • Electrical and Electronic Engineering

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