Title:
アンテナ装置
Document Type and Number:
Japanese Patent JP4770665
Kind Code:
B2
Abstract:
An antenna apparatus includes: an antenna element; and a substrate on which a low noise amplifier is mounted and on which the antenna element is disposed, wherein the substrate comprises: an input unit for inputting an electric signal into the low noise amplifier from an output terminal formed at a lower part of the antenna element; an output unit for outputting the electric signal to a transmission unit connected to a signal processing unit for processing the electric signal from the antenna element; and a signal blocking unit provided between the input unit and the output unit.
Inventors:
Junichi Noro
Takao Kato
Takao Kato
Application Number:
JP2006255920A
Publication Date:
September 14, 2011
Filing Date:
September 21, 2006
Export Citation:
Assignee:
MITSUMI ELECTRIC CO.,LTD.
International Classes:
H01Q1/38; H01Q1/52; H01Q11/08
Domestic Patent References:
| JP6502286A | ||||
| JP10308591A | ||||
| JP2001339228A | ||||
| JP2006254049A |
Attorney, Agent or Firm:
Hiroshi Arafune
Yoshio Arafune
Yoshio Arafune