Title:
Radio detection system
Document Type and Number:
Japanese Patent JP6029079
Kind Code:
B2
Abstract:
[Problem to be Solved] The present invention provides a radio wave measurement device enabling highly sensitive measurements of radio waves at an extremely low temperature. [Solution] The radio wave measurement device has a radiation-blocking filter through which a targeted radio wave is transmitted, a radio wave-transparent material to reflect a non-targeted electromagnetic wave included in radio waves, and a radio wave detector which are placed in a vacuum vessel, in which the radio waves are transmitted through the radiation-blocking filter, the non-targeted electromagnetic wave included in the radio waves is reflected toward the radiation-blocking filter by the radio wave-transparent material and collected as heat into the radiation-blocking filter, and the heat is exhausted out of the system, allowing the radio waves transmitted through the radio wave-transparent material to be measured with high sensitivity by the radio wave detector.
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Inventors:
Tajima Osamu
Shugo Oguri
Shugo Oguri
Application Number:
JP2015521411A
Publication Date:
November 24, 2016
Filing Date:
May 29, 2014
Export Citation:
Assignee:
High Energy Accelerator Research Organization
International Classes:
G01R29/08; G01R29/10; G01S13/00; H01P1/08; H01Q1/42; H01Q15/14
Domestic Patent References:
| JP2003023362A | 2003-01-24 | |||
| JP2008145289A | 2008-06-26 | |||
| JP2013096968A | 2013-05-20 |
Attorney, Agent or Firm:
Kunio Nakagawa
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