JPS55101828A - Microwave radiometer - Google Patents

Microwave radiometer

Info

Publication number
JPS55101828A
JPS55101828A JP983079A JP983079A JPS55101828A JP S55101828 A JPS55101828 A JP S55101828A JP 983079 A JP983079 A JP 983079A JP 983079 A JP983079 A JP 983079A JP S55101828 A JPS55101828 A JP S55101828A
Authority
JP
Japan
Prior art keywords
noise source
comparison
antennas
horn
eliminate
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
JP983079A
Other languages
Japanese (ja)
Other versions
JPS6223260B2 (en
Inventor
Sadahiro Ishizawa
Hirokazu Tanaka
Noriaki Watanabe
Shunichiro Kawabata
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.)
UCHIYUU KAIHATSU JIGIYOUDAN
National Space Development Agency of Japan
Mitsubishi Electric Corp
Original Assignee
UCHIYUU KAIHATSU JIGIYOUDAN
National Space Development Agency of Japan
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 UCHIYUU KAIHATSU JIGIYOUDAN, National Space Development Agency of Japan, Mitsubishi Electric Corp filed Critical UCHIYUU KAIHATSU JIGIYOUDAN
Priority to JP983079A priority Critical patent/JPS55101828A/en
Publication of JPS55101828A publication Critical patent/JPS55101828A/en
Publication of JPS6223260B2 publication Critical patent/JPS6223260B2/ja
Granted 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)
  • Geophysics And Detection Of Objects (AREA)
  • Radiation Pyrometers (AREA)

Abstract

PURPOSE:To eliminate the mutual affection among horn antennas in a Dicke comparison microwave radiometer by commonly using a comparison noise source and a temperature calibrating low noise source as well as the horn antennas as a noise source, thereby simplifying the configuration. CONSTITUTION:A horn antenna 9 is mounted on the surface which is not affected by the sun and the moon at a satellite body functioning also as a comparison noise source and a temperature calibrating low noise source always in the cold space in the universe. After noise radio wave from the antenna 9 is divided by a distributor 10, the radio wave functions as predetermined noise source. Accordingly, this configuration is more simple than that using two horn antennas and may eliminate the mutual affection among the antennas.
JP983079A 1979-01-31 1979-01-31 Microwave radiometer Granted JPS55101828A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP983079A JPS55101828A (en) 1979-01-31 1979-01-31 Microwave radiometer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP983079A JPS55101828A (en) 1979-01-31 1979-01-31 Microwave radiometer

Publications (2)

Publication Number Publication Date
JPS55101828A true JPS55101828A (en) 1980-08-04
JPS6223260B2 JPS6223260B2 (en) 1987-05-22

Family

ID=11731039

Family Applications (1)

Application Number Title Priority Date Filing Date
JP983079A Granted JPS55101828A (en) 1979-01-31 1979-01-31 Microwave radiometer

Country Status (1)

Country Link
JP (1) JPS55101828A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110470403A (en) * 2019-08-21 2019-11-19 国家卫星气象中心(国家空间天气监测预警中心) One kind being suitable for Ground-Based Microwave Radiometer face source moon sight calibrating method

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0463465U (en) * 1990-10-15 1992-05-29

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110470403A (en) * 2019-08-21 2019-11-19 国家卫星气象中心(国家空间天气监测预警中心) One kind being suitable for Ground-Based Microwave Radiometer face source moon sight calibrating method
CN110470403B (en) * 2019-08-21 2020-05-08 国家卫星气象中心(国家空间天气监测预警中心) Surface source lunar measurement calibration method suitable for foundation microwave radiometer

Also Published As

Publication number Publication date
JPS6223260B2 (en) 1987-05-22

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