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Title:
ELECTROMAGNETIC WAVE MEASURING DEVICE
Document Type and Number:
Japanese Patent JP2008032692
Kind Code:
A
Abstract:

To provide an electromagnetic wave measuring device capable of reproducibly installing a transmitting body for transmitting electromagnetic wave and a receiving body for receiving the electromagnetic wave at a predetermined interval at predetermined positions with each other inside an electromagnetic wave measuring box having an electromagnetic wave absorber on its inner surface.

In the electromagnetic wave measuring device 1, a transmitting antenna 32 for transmitting electromagnetic wave and a receiving antenna 31 for receiving the transmitted electromagnetic wave are installed at predetermined intervals inside the electromagnetic wave measuring box 10 having the electromagnetic wave absorber 13 on its inner surface, and the electromagnetic wave received by the receiving antenna 31 is measured. The electromagnetic wave measuring device 1 has a circular opening 15a and circular plate section 15b allowing the insertion of the receiving antenna 31 to a receiving antenna installation position 15 in the electromagnetic wave measuring box 10, and the circular plate section 15b allows the insertion of the receiving antenna 31 in the direction orthogonal to the straight line connecting the transmitting antenna 32 to the receiving antenna 31.


Inventors:
Sahashi, Susumu
Kawai, Tomoji
Abe, Kazuaki
Torigoe, Yoshiaki
Application Number:
JP2007000159877
Publication Date:
February 14, 2008
Filing Date:
June 18, 2007
Export Citation:
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Assignee:
FURUKAWA ELECTRIC CO LTD:THE
International Classes:
G01R29/10; H01Q17/00
Domestic Patent References:
JPH05249163A
JPH10288637A
JPH04189981A
JP2005300223A
JPH1093287A
JPH04122392U
JPH08254560A
Attorney, Agent or Firm:
大田 英司
永田 元昭
永田 良昭
西原 広徳