Antenna device and communication equipment using the device

作者: Akihiko Iguchi , Yuki Satoh , Susumu Fukushima

DOI:

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摘要: An antenna device, comprising a first element having one end opened and the other connected to power supply part second both ends disposed on outer peripheral surface of in insulated state, wherein is through ring-shaped conductor part.

参考文章(7)
Akihiko Iguchi, Yuki Satoh, Susumu Fukushima, Naoki Yuda, Mobile communication antenna and mobile communication apparatus using it ,(2000)
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