Home > Term: microwave noise standards
microwave noise standards
Electrical noise generators which produce calculable noise intensities at microwave frequencies, and which are used to calibrate other noise sources by using comparison methods. A factor limiting the performance of microwave communications and radar systems is receiver sensitivity (signal-to-noise ratio). To measure this, a reference noise source is needed.
- Kalbos dalis: noun
- Pramonės šaka / sritis: Science
- Category: General science
- Company: McGraw-Hill
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