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ELECTRIC WAVE MEASUREMENT DEVICE

Foreign code F150008057
File No. S2014-1064-N0
Posted date Jan 8, 2015
Country WIPO
International application number 2014JP064208
International publication number WO 2014196439
Date of international filing May 29, 2014
Date of international publication Dec 11, 2014
Priority data
  • P2013-116571 (Jun 3, 2013) JP
Title ELECTRIC WAVE MEASUREMENT DEVICE
Abstract [Problem] The present invention provides an electric wave measurement device that enables highly sensitive measurements of electric waves at extremely low temperatures. [Solution] In this electric wave measurement device, a radiation-blocking filter through which targeted electric waves can pass, an electric-wave-transmitting material that reflects non-targeted electromagnetic waves included among the electric waves, and an electric wave detector are placed in a vacuum vessel. Electric waves are passed through the radiation-blocking filter, and non-targeted electromagnetic waves included among the electric waves are reflected toward the radiation-blocking filter by the electric-wave-transmitting material, and said non-targeted electromagnetic waves are collected as heat at the radiation-blocking filter and radiated as heat to outside the system via heat conduction. The electric waves that passed through the electric-wave-transmitting material are measured with high sensitivity by the electric wave detector.
Scope of claims [claim1]

(Claims machine translated from Japanese)
[claim2]
1. It being in the vacuum container (first radiation shield) and the aforementioned first radiation shield which can have with the radio wave permeable material which is mounted in the lower part of the emission *** filter and the aforementioned emission *** filter which are mounted in the lower part of the window and the aforementioned window which insert radio wave and cool the radio wave detector which is placed on the lower part of the aforementioned radio wave permeable material and, being the radio wave measurement equipment which it has,
Through the aforementioned window the radio wave which is made the purpose which is included in the radio wave which incidence is done to be made to transmit, continuously, the electromagnetic wave which is not made the purpose which is included in the said transmitted radio wave with the aforementioned radio wave permeable material to be made to reflect by the aforementioned emission *** filter to the aforementioned emission *** filter it directs, in the aforementioned emission *** filter as a heat heat collection it is done, by the conduction of heat of the said emission *** filter outside system exhaust heat it is done,
With the, the radio wave which transmitted the aforementioned radio wave permeable material with the aforementioned radio wave detector high sensitivity the radio wave measurement equipment which features that it is measured.
[claim3]
2. In the aforementioned first radiation shield and the aforementioned first radiation shield, the radiation shield where size of the structure which is similar to the aforementioned first radiation shield differs nests, the aforementioned radio wave detector is placed in the last radiation shield, being the radio wave measurement equipment,
Through the aforementioned window the radio wave which is made the purpose which is included in the radio wave which incidence is done to be made to transmit, continuously, the electromagnetic wave which is not made the purpose which is included in the said transmitted radio wave with each radio wave permeable material of the aforementioned radiation shield group to be made to reflect by each emission *** filter of the aforementioned radiation shield group to the aforementioned emission *** filter it directs, in each emission *** filter of the aforementioned radiation shield group as a heat heat collection it is done, by the conduction of heat of each emission *** filter outside system exhaust heat it is done,
With the, with the radio wave detector where the radio wave which transmitted each radio wave permeable material of the aforementioned radiation shield group is placed in the aforementioned last radiation shield high sensitivity in the claim 1 which features that it is measured the radio wave measurement equipment of statement.
[claim4]
3. In the claim 1 which is used for the radio wave measurement equipment for the astronomical telescope or 2 the radio wave measurement equipment of statement.
[claim5]
4. In the claim 1 which is used for the radio wave measurement equipment for the emission meter or 2 the radio wave measurement equipment of statement.
[claim6]
5. In the claim 1 which is used for the radio wave measurement equipment for the weather satellite or 2 the radio wave measurement equipment of statement.
[claim7]
6. In the claim 1 which is used for the radio wave measurement equipment for the inquiry satellite or 2 the radio wave measurement equipment of statement.
[claim8]
7. In the claim 1 which is used for the radio wave measurement equipment for the radar or 2 the radio wave measurement equipment of statement.
  • Applicant
  • ※All designated countries except for US in the data before July 2012
  • INTER-UNIVERSITY RESEARCH INSTITUTE CORPORATION HIGH ENERGY ACCELERATOR RESEARCH ORGANIZATION
  • Inventor
  • TAJIMA OSAMU
  • OGURI SHUGO
IPC(International Patent Classification)
Specified countries National States: AE AG AL AM AO AT AU AZ BA BB BG BH BN BR BW BY BZ CA CH CL CN CO CR CU CZ DE DK DM DO DZ EC EE EG ES FI GB GD GE GH GM GT HN HR HU ID IL IN IR IS JP KE KG KN KP KR KZ LA LC LK LR LS LT LU LY MA MD ME MG MK MN MW MX MY MZ NA NG NI NO NZ OM PA PE PG PH PL PT QA RO RS RU RW SA SC SD SE SG SK SL SM ST SV SY TH TJ TM TN TR TT TZ UA UG US UZ VC VN ZA ZM ZW
ARIPO: BW GH GM KE LR LS MW MZ NA RW SD SL SZ TZ UG ZM ZW
EAPO: AM AZ BY KG KZ RU TJ TM
EPO: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
OAPI: BF BJ CF CG CI CM GA GN GQ GW KM ML MR NE SN TD TG
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