The Voltage Standing Wave Ratio (VSWR) quantifies the disparity between a transmission line and its load, signifying the unevenness of the electromagnetic field.
Utilize this online calculator to compute the Voltage Standing-Wave Ratio (VSWR). VSWR measures the divergence between a transmission line and its load, revealing the non-uniform nature of an electromagnetic field. Input the VSWR value to derive insights into the Reflection Coefficient, Reflected Power, Return Loss, and Mismatch Loss. This tool offers valuable information regarding transmission line efficiency and signal loss.
Voltage Standing Wave Ratio formula
![\[|\Gamma| = \frac{{v-1}}{{v+1}}\]](https://x-calculator.com/wp-content/ql-cache/quicklatex.com-a9232d6be2e8491353d0edd6a61bb3d3_l3.png "Rendered by QuickLaTeX.com")
![\[p = 100 \cdot \Gamma^2\]](https://x-calculator.com/wp-content/ql-cache/quicklatex.com-56973aa8fb0612c241c05a94321f7a20_l3.png "Rendered by QuickLaTeX.com")
![\[d = 20 \cdot \log(\Gamma)\]](https://x-calculator.com/wp-content/ql-cache/quicklatex.com-b8b8a2608309dc51c3fdc865b8b3aa34_l3.png "Rendered by QuickLaTeX.com")
![\[l = 10 \cdot \log(1 - \Gamma^2)\]](https://x-calculator.com/wp-content/ql-cache/quicklatex.com-57bcfcad8b49325490df505122d7ba68_l3.png "Rendered by QuickLaTeX.com")
Where:
- v = Voltage Standing Wave Ratio
- Γ = Reflection Coefficient
- p = Reflected Power
- d = Reflected Power(dB)
- l = Mismatch Loss
