Slot antenna, electronic apparatus, and method for manufacturing slot antenna

Patent metadata

Field	Value
Publication number	US-8982003-B2
Application number	US-201013148904-A
Country	US
Kind code	B2
Filing date	Feb 19, 2010
Priority date	Mar 30, 2009
Publication date	Mar 17, 2015
Grant date	Mar 17, 2015

Abstract

The present invention aims to provide a slot antenna, an electronic apparatus, and a method for manufacturing a slot antenna which are capable of obtaining multiple resonances with a small mounting space. The slot antenna according to the present invention includes three conductor plates: a rectangular conductor plate 10 having a notch with an open end formed at one side of the conductor plate; a rectangular conductor plate 20 disposed to face the conductor plate 10 ; a third conductor plate connecting the conductor plates 10 and 20 on a side opposite to the open end of the conductor plate 10 ; and a feeder 40 connecting a core wire 41 and a ground 42 at two points across the notch of the conductor plate 10.

First claim

The invention claimed is:

1. A slot antenna comprising:
a first rectangular conductor plate having a notch with an open end formed at one side of the conductor plate;
a second rectangular conductor plate disposed to face the first conductor plate;
a third conductor plate that connects the first conductor plate and the second conductor plate on a side opposite to the open end of the notch; and
a feeder that connects a core wire and a ground at two points across the notch.…

Assignees

• Taura Toru
• Nec Corp

Inventors

• Taura Toru

Classifications

• H01Q1/243

  Electricity · mapped topic

• Y10T29/49018

  Cross-Sectional Technologies · mapped topic

• H01Q1/2266

  Electricity · mapped topic

• H01Q13/10 Primary

  Electricity · mapped topic