Chip antenna element, antenna apparatus and communications apparatus comprising same

作者: Kenichi Tonomura , Yuta Sugiyama , Hiroyuki Aoyama , Keiko Kikuchi

DOI:

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摘要: A chip antenna element comprises (a) a radiation electrode formed on at least one surface of an insulating substrate, such that the extends from first end substrate or its vicinity to second vicinity, with width decreasing substantially continuously and/or stepwise, thereby having wide rear side and narrow tip (b) grounding connecting directly via gap electrode, (c) opposing gap, (d) feeding position facing intermediate point without contact electrode.

参考文章(6)
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Nobuhito Tsubaki, Shoji Nagumo, Kazunari Kawahata, Surface mount antenna and communication apparatus using the same ,(1999)
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Kurita Junichi, Okada Takeshi, Tsubaki Nobuhito, Nagumo Shoji, Kawabata Kazuya, Yuasa Atsushi, SURFACE MOUNTED ANTENNA AND COMMUNICATION EQUIPMENT INSTALLED WITH THE SAME ,(1999)