ANTENNA AND RADIO TERMINAL EQUIPPED THEREWITH

Title:

ANTENNA AND RADIO TERMINAL EQUIPPED THEREWITH

Document Type and Number:

Japanese Patent JP2006352564

Kind Code:

A

Abstract:

To provide an antenna whose characteristics change due to its curvature is small, and to provide a radio terminal equipped with the antenna.

The antenna is equipped with an antenna element 52, arranged at portions of the antenna element, and at least equipped with one of a first magnetic substance 54, having positive magnetostriction properties and a second magnetic substance 56 having negative magnetostriction properties. When the antenna 50 is mounted along a curvature or bending portion of radio equipment by bending, the antenna is mounted so that compressive stress is applied to the first magnetic substance, and tensile stress is applied to the second magnetic substance.

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Inventors:

AMANO TAKASHI
TSUJIMURA TERUHIRO

Application Number:

JP2005176589A

Publication Date:

December 28, 2006

Filing Date:

June 16, 2005

Export Citation:

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Assignee:

TOSHIBA CORP

International Classes:

H01Q9/00; H01Q1/24

Foreign References:

WO2003021610A1

2003-03-13

Attorney, Agent or Firm:

Takehiko Suzue
Satoshi Kono
Makoto Nakamura
Kurata Masatoshi
Takashi Mine
Yoshihiro Fukuhara
Sadao Muramatsu
Ryo Hashimoto

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