| Return Loss |
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| CATEGORIES ABOUT RETURN LOSS | |
| wave mechanics | |
| radio electronics | |
| engineering ratios | |
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''Note 1:'' Return Loss is usually expressed in DB . ''Note 2:'' Return loss is a measure of the dissimilarity between impedances in metallic transmission lines and loads, or between refractive indices in Dielectric media, E.g. Optical Fiber s. ''Note 3:'' In a metallic Transmission Line , return loss is given by the following Equation , where ''Z''1 is the impedance toward the Source and ''Z''2 is the impedance toward the Load , and the Vertical bars indicate Magnitude : |
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