Title:
広帯域内蔵型アンテナ
Document Type and Number:
Japanese Patent JP4125118
Kind Code:
B2
Abstract:
A wideband built-in antenna in a portable terminal includes a ground plate electrically connected to a ground of the portable terminal, a radiation element for radiating radio waves, wherein the radiation element is formed into a zigzag shape having a predetermined thickness and width in parallel with the ground plate, a feeding point for feeding signals into the radiation element, a feeding probe connecting the feeding point to the radiation element and a holder for fixing the antenna to the portable terminal.
Inventors:
Oh Jung-Gun
Lee Kyung-Min
Je Min
Park Young-So
Lee Kyung-Min
Je Min
Park Young-So
Application Number:
JP2002538520A
Publication Date:
July 30, 2008
Filing Date:
October 24, 2001
Export Citation:
Assignee:
Ace technology
International Classes:
H01Q1/36; H01Q1/24; H01Q1/38; H01Q1/48; H01Q9/04; H01Q9/42
Domestic Patent References:
| JP8222944A | ||||
| JP8046419A | ||||
| JP2000059125A | ||||
| JP9275360A | ||||
| JP9502073A | ||||
| JP9326632A |
Attorney, Agent or Firm:
Masayuki Masabayashi
Kazuko Fujita
Akihiko Watanabe
Kazuko Fujita
Akihiko Watanabe