A Study on the Characteristics of Planar inverted F type antenna mounted in Laptop Computers for wireless LAN

  • HOSOE Takashi
    Graduate School of Science & Technology, Chiba University
  • ITO Koichi
    Department of Urban Environment Systems, Faculty of Engineering, Chiba University
  • AKASHI Kazuya
    Electronic Component Division R&D Department, Fujikura Ltd
  • FUTAMATA Hiromasa
    Electronic Component Division R&D Department, Fujikura Ltd

Bibliographic Information

Other Title
  • ノート型パソコンに内蔵した無線LAN用板状逆Fアンテナの特性に関する検討(デジタル放送技術および一般)
  • ノート型パソコンに内蔵した無線LAN用板状逆Fアンテナの特性に関する検討
  • ノートガタ パソコン ニ ナイゾウ シタ ムセン LANヨウイタジョウ ギャクFアンテナ ノ トクセイ ニ カンスル ケントウ

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Abstract

The demand for wireless communication terminals such as wireless LAN and Bluetooth are increasing recently. In terms of exterior and facilities for movement, antennas mounted in body have been suggested. In this paper, we focus on planar inverted F type antennas, which are fit to use as small-sized and thin antennas, and investigate the characteristics of the antenna mounted in a laptop computer. As a result of our research, we found that the antenna performances such as voltage standing wave ratio and radiation pattern were changed by shifting the antenna position. What is more, we study the effects on antenna characteristics by the existence of human body with FDTD method and measurements.

Journal

  • ITE Technical Report

    ITE Technical Report 26.67 (0), 21-24, 2002

    The Institute of Image Information and Television Engineers

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