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JPS649372A - Microwave radiometer - Google Patents

Microwave radiometer

Info

Publication number
JPS649372A
JPS649372A JP62162274A JP16227487A JPS649372A JP S649372 A JPS649372 A JP S649372A JP 62162274 A JP62162274 A JP 62162274A JP 16227487 A JP16227487 A JP 16227487A JP S649372 A JPS649372 A JP S649372A
Authority
JP
Japan
Prior art keywords
scanning
antenna
integrator
time constant
integration time
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.)
Pending
Application number
JP62162274A
Other languages
Japanese (ja)
Inventor
Motoharu Ueno
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.)
Toshiba Corp
Original Assignee
Toshiba 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 Toshiba Corp filed Critical Toshiba Corp
Priority to JP62162274A priority Critical patent/JPS649372A/en
Publication of JPS649372A publication Critical patent/JPS649372A/en
Pending legal-status Critical Current

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Abstract

PURPOSE:To improve resolution in a observing space and temperature resolution, by making at least one of the scanning speed of an electronic scanning antenna and the integration time constant of an integrator variable with a control part. CONSTITUTION:A microwave, which is received with an array antenna 2 through a reflecting mirror 1, is received with a receiving part 3 and amplified. Then an average value is computed in an integrator 4. Handling to temperature is performed based on the output signal value in a signal processing part 6 by using a chart and the like. The result is processed as the temperature data on the ground. Meanwhile, a control part 5 controls the scanning of the antenna beam of the antenna 2 by using scanning angles, scanning angle speeds and the data of the integration time constant, which are stored in a memory 20. The integration time constant of an integrator 4 is also controlled. Thus, the scanning speed is low at a part, where the scanning angle is small; and the scanning speed is high at a part, where the scanning angle is large. Therefore, the antenna 2 can be scanned so that the antenna beams are not overlapped.
JP62162274A 1987-07-01 1987-07-01 Microwave radiometer Pending JPS649372A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62162274A JPS649372A (en) 1987-07-01 1987-07-01 Microwave radiometer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62162274A JPS649372A (en) 1987-07-01 1987-07-01 Microwave radiometer

Publications (1)

Publication Number Publication Date
JPS649372A true JPS649372A (en) 1989-01-12

Family

ID=15751351

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62162274A Pending JPS649372A (en) 1987-07-01 1987-07-01 Microwave radiometer

Country Status (1)

Country Link
JP (1) JPS649372A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10217285A1 (en) * 2002-04-12 2003-11-06 Coreta Gmbh Electromechanical energy converter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10217285A1 (en) * 2002-04-12 2003-11-06 Coreta Gmbh Electromechanical energy converter

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