File:SmithChartLineLength.svg
From Infogalactic: the planetary knowledge core
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Summary
Looking towards a load through a length l of lossless transmission line, the impedance changes as l increases, following the blue circle. (This impedance is characterized by its reflection coefficient Vreflected / Vincident.) The blue circle, centered within the Smith chart, is sometimes called an SWR circle (short for constant standing wave ratio).
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 17:47, 12 January 2017 | | 2,374 × 1,304 (662 KB) | 127.0.0.1 (talk) | Looking towards a load through a length <i>l</i> of lossless transmission line, the impedance changes as <i>l</i> increases, following the blue circle. (This impedance is characterized by its reflection coefficient <span style="white-space:nowrap;"><i>V<sub>reflected</sub></i> / <i>V<sub>incident</sub></i></span>.) The blue circle, centered within the Smith chart, is sometimes called an <i>SWR circle</i> (short for <i>constant standing wave ratio</i>). |
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