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Current Standing Wave Ratio (CSWR) Formula

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Current Standing Wave Ratio is defined as the ratio of the maximum amplitude of the standing wave to the minimum amplitude along the transmission line. Check FAQs

CSWR = \frac{i max}{i min}

CSWR - Current Standing Wave Ratio?i_max - Current Maxima?i_min - Current Minima?

Current Standing Wave Ratio (CSWR) Example

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Here is how the Current Standing Wave Ratio (CSWR) equation looks like with Values.

Here is how the Current Standing Wave Ratio (CSWR) equation looks like with Units.

Here is how the Current Standing Wave Ratio (CSWR) equation looks like.

1.931 = \frac{5.6}{2.9}

1.931 = \frac{5.6A}{2.9A}

1.931 = \frac{5.6}{2.9}

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Current Standing Wave Ratio (CSWR) Solution

Follow our step by step solution on how to calculate Current Standing Wave Ratio (CSWR)?

FIRST Step Consider the formula

CSWR = \frac{i max}{i min}

Next Step Substitute values of Variables

∴

CSWR = \frac{5.6A}{2.9A}

Next Step Prepare to Evaluate

∴

CSWR = \frac{5.6}{2.9}

Next Step Evaluate

∴

CSWR = 1.93103448275862

LAST Step Rounding Answer

∴

CSWR = 1.931

Current Standing Wave Ratio (CSWR) Formula Elements

Variables

Current Standing Wave Ratio

Current Standing Wave Ratio is defined as the ratio of the maximum amplitude of the standing wave to the minimum amplitude along the transmission line.

Symbol: CSWR

Measurement: NAUnit: Unitless

Note: Value can be positive or negative.

Formulas to find Current Standing Wave Ratio

Current Maxima

Current maxima are important because they indicate the points of maximum radiation or reception efficiency.

Symbol: i_max

Measurement: Electric CurrentUnit: A

Note: Value can be positive or negative.

Formulas to find Current Maxima

Current Minima

Current Minima is the point where the resultant signal current is minimum. Current minima" refers to points along the line or antenna where the current magnitude is at its minimum value.

Symbol: i_min

Measurement: Electric CurrentUnit: A

Note: Value can be positive or negative.

Formulas to find Current Minima

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Go Relative Pitch of Wound Conductor

P cond = (\frac{L s}{2 \cdot r layer})

Go Length of Wound Conductor

L cond = \sqrt{1 + {(\frac{π}{P cond})}^{2}}

Go Wavelength of Line

λ = \frac{2 \cdot π}{β}

How to Evaluate Current Standing Wave Ratio (CSWR)?

Current Standing Wave Ratio (CSWR) evaluator uses Current Standing Wave Ratio = Current Maxima/Current Minima to evaluate the Current Standing Wave Ratio, The Current Standing Wave Ratio (CSWR) formula is defined as the Current Standing Wave Ratio is defined as the ratio of the maximum amplitude of the standing wave to the minimum amplitude along the transmission line. Current Standing Wave Ratio is denoted by CSWR symbol.

How to evaluate Current Standing Wave Ratio (CSWR) using this online evaluator? To use this online evaluator for Current Standing Wave Ratio (CSWR), enter Current Maxima (i_max) & Current Minima (i_min) and hit the calculate button.

FAQs on Current Standing Wave Ratio (CSWR)

What is the formula to find Current Standing Wave Ratio (CSWR)?

The formula of Current Standing Wave Ratio (CSWR) is expressed as Current Standing Wave Ratio = Current Maxima/Current Minima. Here is an example- 1.931034 = 5.6/2.9.

How to calculate Current Standing Wave Ratio (CSWR)?

With Current Maxima (i_max) & Current Minima (i_min) we can find Current Standing Wave Ratio (CSWR) using the formula - Current Standing Wave Ratio = Current Maxima/Current Minima.

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Current Standing Wave Ratio (CSWR) Formula

Current Standing Wave Ratio (CSWR) Example

Current Standing Wave Ratio (CSWR) Solution

Current Standing Wave Ratio (CSWR) Formula Elements

Other formulas in Transmission Line Characteristics category

How to Evaluate Current Standing Wave Ratio (CSWR)?

FAQs on Current Standing Wave Ratio (CSWR)

Variable Name