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Patent Searching and Data


Title:
PORTABLE TERMINAL APPARATUS
Document Type and Number:
WIPO Patent Application WO/2013/168436
Kind Code:
A1
Abstract:
Provided is a portable terminal apparatus whereby desired antenna characteristics can be obtained even if a conductive member is provided on a case side surface. This portable terminal apparatus is provided with: a housing; a circuit board housed in the housing; a ground formed to planarly spread over the circuit board and/or other members in the housing; a conductive member, which has a length substantially equal to the length between one end of the housing and the other end of the housing, said length being in the longitudinal direction of the housing, and which is disposed on a housing side portion in the longitudinal direction of the housing; at least one antenna element; and a power supply unit where the circuit board and the antenna element are connected to each other. The ground has a length substantially equal to that of the conductive member, and the conductive member is connected to a ground region close to the ground edge in the longitudinal direction of the ground.

Inventors:
AOKI, Kouta
WATANABE, Satoshi
MAEDA, Kenichi
KITAJIMA, Yasuhiro
KOMUKAI, Yasunori
OHMORI, Hiroaki
KAKITSU, Haruhiko
OCHI, Takahiro
SATO, Kenichi
Application Number:
JP2013/003021
Publication Date:
November 14, 2013
Filing Date:
May 10, 2013
Export Citation:
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Assignee:
PANASONIC CORPORATION (1006, Oaza Kadoma Kadoma-sh, Osaka 01, 〒5718501, JP)
International Classes:
H01Q1/24; H04M1/02
Domestic Patent References:
WO2007043150A1
Foreign References:
JP2006254092A
JPH11127010A
Attorney, Agent or Firm:
WASHIDA, Kimihito (8th Floor, Shinjuku First West Bldg. 1-23-7, Nishi-Shinjuku, Shinjuku-k, Tokyo 23, 〒1600023, JP)
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