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    Radar Receiver Calibration by Means of Multiple Processing of Weather Echoes

    Source: Journal of Atmospheric and Oceanic Technology:;1989:;volume( 006 ):;issue: 003::page 487
    Author:
    Gorgucci, Eugenio
    ,
    Scarchilli, Gianfranco
    ,
    Leonardi, Roberto
    DOI: 10.1175/1520-0426(1989)006<0487:RRCBMO>2.0.CO;2
    Publisher: American Meteorological Society
    Abstract: In this paper we analyze a method of real-time radar receiver calibration by means of multiple processing of the same meteorological echoes collected during the routine measurements. It is shown that the method is independent of all parameters which aided the mean input power estimates in the same way (e.g., attenuation, radar constants and range) and its accuracy can be increased by increasing the number of the averaged samples. Through simulating typical logarithmic receivers by computer, it is shown that in the nonlinear region of the transfer function, the error in the estimate of the mean input power is less than 0.4 dBm; in the linear region the error is negligible. Finally, the comparison between the mean input power estimates obtained from the method proposed here by utilizing the radar data and from the measurements given by the microwave signal generator is discussed.
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      Radar Receiver Calibration by Means of Multiple Processing of Weather Echoes

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    http://yetl.yabesh.ir/yetl1/handle/yetl/4187400
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    contributor authorGorgucci, Eugenio
    contributor authorScarchilli, Gianfranco
    contributor authorLeonardi, Roberto
    date accessioned2017-06-09T15:35:45Z
    date available2017-06-09T15:35:45Z
    date copyright1989/06/01
    date issued1989
    identifier issn0739-0572
    identifier otherams-481.pdf
    identifier urihttp://onlinelibrary.yabesh.ir/handle/yetl/4187400
    description abstractIn this paper we analyze a method of real-time radar receiver calibration by means of multiple processing of the same meteorological echoes collected during the routine measurements. It is shown that the method is independent of all parameters which aided the mean input power estimates in the same way (e.g., attenuation, radar constants and range) and its accuracy can be increased by increasing the number of the averaged samples. Through simulating typical logarithmic receivers by computer, it is shown that in the nonlinear region of the transfer function, the error in the estimate of the mean input power is less than 0.4 dBm; in the linear region the error is negligible. Finally, the comparison between the mean input power estimates obtained from the method proposed here by utilizing the radar data and from the measurements given by the microwave signal generator is discussed.
    publisherAmerican Meteorological Society
    titleRadar Receiver Calibration by Means of Multiple Processing of Weather Echoes
    typeJournal Paper
    journal volume6
    journal issue3
    journal titleJournal of Atmospheric and Oceanic Technology
    identifier doi10.1175/1520-0426(1989)006<0487:RRCBMO>2.0.CO;2
    journal fristpage487
    journal lastpage499
    treeJournal of Atmospheric and Oceanic Technology:;1989:;volume( 006 ):;issue: 003
    contenttypeFulltext
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    DSpace software copyright © 2002-2015  DuraSpace
    نرم افزار کتابخانه دیجیتال "دی اسپیس" فارسی شده توسط یابش برای کتابخانه های ایرانی | تماس با یابش
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