JPS55101830A - Microwave radiometer - Google Patents

Microwave radiometer

Info

Publication number
JPS55101830A
JPS55101830A JP983279A JP983279A JPS55101830A JP S55101830 A JPS55101830 A JP S55101830A JP 983279 A JP983279 A JP 983279A JP 983279 A JP983279 A JP 983279A JP S55101830 A JPS55101830 A JP S55101830A
Authority
JP
Japan
Prior art keywords
noise source
dummy
noise
simplify
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
JP983279A
Other languages
Japanese (ja)
Other versions
JPS6223261B2 (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 JP983279A priority Critical patent/JPS55101830A/en
Publication of JPS55101830A publication Critical patent/JPS55101830A/en
Publication of JPS6223261B2 publication Critical patent/JPS6223261B2/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

Abstract

PURPOSE:To simplify the construction of a microwave radiometer and eliminate the mutual affection among dummy loads by commonly using a comparison noise source and a temperature calibrating low noise source and employing one dummy load for radiation cooling as a noise source. CONSTITUTION:A dummy load 9 is so mounted on the surface of a satellite body as not to be affected by the sun, the moon always in the cold space in the universe, and functions as both a comparison noise source and a temperature calibrating low noise source. When the noise radio wave from the dummy load 9 is divided by a distributor 10, the divided noise radio waves are used as predetermined noise sources, respectively. Thus, it can simplify the construction and eliminate the mutual affection among the dummy loads as compared with the case that two dummy loads are employed.
JP983279A 1979-01-31 1979-01-31 Microwave radiometer Granted JPS55101830A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP983279A JPS55101830A (en) 1979-01-31 1979-01-31 Microwave radiometer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP983279A JPS55101830A (en) 1979-01-31 1979-01-31 Microwave radiometer

Publications (2)

Publication Number Publication Date
JPS55101830A true JPS55101830A (en) 1980-08-04
JPS6223261B2 JPS6223261B2 (en) 1987-05-22

Family

ID=11731094

Family Applications (1)

Application Number Title Priority Date Filing Date
JP983279A Granted JPS55101830A (en) 1979-01-31 1979-01-31 Microwave radiometer

Country Status (1)

Country Link
JP (1) JPS55101830A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6964514B2 (en) * 2000-03-10 2005-11-15 The University Court Of The University Of Glasgow Temperature measuring apparatus

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63317369A (en) * 1987-06-19 1988-12-26 Sanyo Electric Co Ltd Information file system
KR102315222B1 (en) * 2021-04-22 2021-10-21 (주)이지템 Radiometer for microwave receiver and method for measuring temperature of object thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6964514B2 (en) * 2000-03-10 2005-11-15 The University Court Of The University Of Glasgow Temperature measuring apparatus

Also Published As

Publication number Publication date
JPS6223261B2 (en) 1987-05-22

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