JPS5796225A - Microwave radiometer - Google Patents

Microwave radiometer

Info

Publication number
JPS5796225A
JPS5796225A JP55171652A JP17165280A JPS5796225A JP S5796225 A JPS5796225 A JP S5796225A JP 55171652 A JP55171652 A JP 55171652A JP 17165280 A JP17165280 A JP 17165280A JP S5796225 A JPS5796225 A JP S5796225A
Authority
JP
Japan
Prior art keywords
low noise
antennas
integrated
receivers
radio waves
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP55171652A
Other languages
Japanese (ja)
Other versions
JPS6049855B2 (en
Inventor
Makoto Ono
Hiroshi Kanai
Hirokazu Tanaka
Toshio Imatani
Hiroshi Akao
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP55171652A priority Critical patent/JPS6049855B2/en
Publication of JPS5796225A publication Critical patent/JPS5796225A/en
Publication of JPS6049855B2 publication Critical patent/JPS6049855B2/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K11/00—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00
    • G01K11/006—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00 using measurement of the effect of a material on microwaves or longer electromagnetic waves, e.g. measuring temperature via microwaves emitted by the object

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radiation Pyrometers (AREA)
  • Geophysics And Detection Of Objects (AREA)

Abstract

PURPOSE:To improve the resolution of temperatre and distance by arranging a plurality of low noise receivers the same in the frequency band used and polarized waves used. CONSTITUTION:Noise radio waves of a microwave emitted from an object are received with antennas numbered N in total from 1a-1n. The radio waves received by each antenna are amplified and detected with low noise receivers 2a-2n connected to respective antennas and then, integrated with an integrators 3a-3n. The signals thus integrated are synthesized in a signal processor 3 to make a final output signal. The antennas 1a-1n and the low noise receivers 2a-2n have the same performance.
JP55171652A 1980-12-05 1980-12-05 microwave radiometer Expired JPS6049855B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55171652A JPS6049855B2 (en) 1980-12-05 1980-12-05 microwave radiometer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55171652A JPS6049855B2 (en) 1980-12-05 1980-12-05 microwave radiometer

Publications (2)

Publication Number Publication Date
JPS5796225A true JPS5796225A (en) 1982-06-15
JPS6049855B2 JPS6049855B2 (en) 1985-11-05

Family

ID=15927176

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55171652A Expired JPS6049855B2 (en) 1980-12-05 1980-12-05 microwave radiometer

Country Status (1)

Country Link
JP (1) JPS6049855B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0415590A (en) * 1990-05-08 1992-01-20 Agency Of Ind Science & Technol Image forming method for object by radio wave radiometer
WO2002066945A1 (en) * 2001-02-21 2002-08-29 Qinetiq Limited Calibrating radiometers
JP2011054871A (en) * 2009-09-04 2011-03-17 Stanley Electric Co Ltd Semiconductor growth apparatus

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0415590A (en) * 1990-05-08 1992-01-20 Agency Of Ind Science & Technol Image forming method for object by radio wave radiometer
JP2507897B2 (en) * 1990-05-08 1996-06-19 工業技術院長 Imaging method of object by radio radiometer
WO2002066945A1 (en) * 2001-02-21 2002-08-29 Qinetiq Limited Calibrating radiometers
US6900756B2 (en) 2001-02-21 2005-05-31 Qinetiq Limited Calibrating radiometers
JP2011054871A (en) * 2009-09-04 2011-03-17 Stanley Electric Co Ltd Semiconductor growth apparatus

Also Published As

Publication number Publication date
JPS6049855B2 (en) 1985-11-05

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