Electronically Controlled Source of Reference Noise for Microwave Radiometer

Electronically Controlled Source of Reference Noise for Microwave Radiometer

In the paper a design of noise generator with a possibility of a changing generated signal value by spectral power density is presented. The generator can be used, among others, in balanced radiometers as a reference source. The presented noise generator is characterized by high stability of output...

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Bibliographische Detailangaben
Hauptverfasser: Stec, B., Susek, W., Recko, C.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Acoustic reflection
Circuit noise
Microwave amplifiers
Microwave radiometry
Noise generators
Operational amplifiers
Power amplifiers
Power generation
Radio control
Temperature
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Beschreibung
Zusammenfassung:In the paper a design of noise generator with a possibility of a changing generated signal value by spectral power density is presented. The generator can be used, among others, in balanced radiometers as a reference source. The presented noise generator is characterized by high stability of output power which can be electronically controlled. Experimental results are also shown.
DOI:10.1109/MIKON.2006.4345317