Title:
RADIO DEVICE
Document Type and Number:
Japanese Patent JP2004156924
Kind Code:
A
Abstract:
To provide a radio device which can inform a user of comprehensive determination on the direction in which a receiving antenna of the radio device is to be aimed at, including the scattering or the reflection of a radio wave.
On the basis of respective outputs of receiving direction detection antennas 22a-22d for each direction with respect to a receiving device main body 10, a CPU 80 discriminates the receiving direction of the radio wave. The discriminated receiving direction and the receiving intensity of the radio wave are displayed on and controlled by directionally discriminated circumstance determination displays 40a-40d of a directionally discriminated circumstance determination display device 40.
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Inventors:
OI YOSHIKATSU
Application Number:
JP2002320180A
Publication Date:
June 03, 2004
Filing Date:
November 01, 2002
Export Citation:
Assignee:
SHARP KK
International Classes:
G01S3/04; H04B1/16; H04B7/26; H04W24/00; H04W88/02; (IPC1-7): G01S3/04; H04B1/16; H04B7/26; H04Q7/38
Attorney, Agent or Firm:
Yusuke Hiraki