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Length of Ground Plate Formula

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The Length of Ground Plate in a microstrip antenna is an important design parameter that affects the antenna's performance. Check FAQs

L gnd = 6 \cdot h + L p

L_gnd - Length of Ground Plate?h - Thickness of the Substrate?L_p - Actual Length of Microstrip Patch?

Length of Ground Plate Example

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Here is how the Length of Ground Plate equation looks like with Values.

Here is how the Length of Ground Plate equation looks like with Units.

Here is how the Length of Ground Plate equation looks like.

38.85 = 6 \cdot 1.57 + 29.43

38.85mm = 6 \cdot 1.57mm + 29.43mm

38.85 = 6 \cdot 1.57 + 29.43

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Length of Ground Plate Solution

Follow our step by step solution on how to calculate Length of Ground Plate?

FIRST Step Consider the formula

L gnd = 6 \cdot h + L p

Next Step Substitute values of Variables

∴

L gnd = 6 \cdot 1.57mm + 29.43mm

Next Step Convert Units

∴

L gnd = 6 \cdot 0.0016m + 0.0294m

Next Step Prepare to Evaluate

∴

L gnd = 6 \cdot 0.0016 + 0.0294

Next Step Evaluate

∴

L gnd = 0.03885m

LAST Step Convert to Output's Unit

∴

L gnd = 38.85mm

Length of Ground Plate Formula Elements

Variables

Length of Ground Plate

The Length of Ground Plate in a microstrip antenna is an important design parameter that affects the antenna's performance.

Symbol: L_gnd

Measurement: LengthUnit: mm

Note: Value should be greater than 0.

Formulas to find Length of Ground Plate

Thickness of the Substrate

The thickness of the Substrate refers to the thickness of the dielectric substrate on which the microstrip antenna is fabricated.

Symbol: h

Measurement: LengthUnit: mm

Note: Value should be greater than 0.

Formulas to find Thickness of the Substrate

Actual Length of Microstrip Patch

Actual Length of Microstrip Patch refers to the physical dimension of the rectangular patch that serves as the radiating element of the antenna.

Symbol: L_p

Measurement: LengthUnit: mm

Note: Value should be greater than 0.

Formulas to find Actual Length of Microstrip Patch

Other formulas in Microstrip Antenna category

Go Width of Microstrip Patch

W p = \frac{[c]}{2 \cdot f res \cdot (\sqrt{\frac{E r + 1}{2}})}

Go Effective Dielectric Constant of Substrate

E eff = \frac{E r + 1}{2} + (\frac{E r - 1}{2}) \cdot (\frac{1}{\sqrt{1 + 12 \cdot (\frac{h}{W p})}})

Go Effective Length of Patch

L eff = \frac{[c]}{2 \cdot f res \cdot (\sqrt{E eff})}

Go Length Extention of Patch

ΔL = 0.412 \cdot h \cdot (\frac{(E eff + 0.3) \cdot (\frac{W p}{h} + 0.264)}{(E eff - 0.264) \cdot (\frac{W p}{h} + 0.8)})

How to Evaluate Length of Ground Plate?

Length of Ground Plate evaluator uses Length of Ground Plate = 6*Thickness of the Substrate+Actual Length of Microstrip Patch to evaluate the Length of Ground Plate, The Length of Ground Plate is the dimension of the plate. The ground plane in a microstrip antenna serves as a reflector for the radiated electromagnetic waves from the microstrip patch, and its dimensions are closely related to the operating frequency of the antenna. Length of Ground Plate is denoted by L_gnd symbol.

How to evaluate Length of Ground Plate using this online evaluator? To use this online evaluator for Length of Ground Plate, enter Thickness of the Substrate (h) & Actual Length of Microstrip Patch (L_p) and hit the calculate button.

FAQs on Length of Ground Plate

What is the formula to find Length of Ground Plate?

The formula of Length of Ground Plate is expressed as Length of Ground Plate = 6*Thickness of the Substrate+Actual Length of Microstrip Patch. Here is an example- 38850 = 6*0.00157+0.02943.

How to calculate Length of Ground Plate?

With Thickness of the Substrate (h) & Actual Length of Microstrip Patch (L_p) we can find Length of Ground Plate using the formula - Length of Ground Plate = 6*Thickness of the Substrate+Actual Length of Microstrip Patch.

Can the Length of Ground Plate be negative?

No, the Length of Ground Plate, measured in Length cannot be negative.

Which unit is used to measure Length of Ground Plate?

Length of Ground Plate is usually measured using the Millimeter[mm] for Length. Meter[mm], Kilometer[mm], Decimeter[mm] are the few other units in which Length of Ground Plate can be measured.

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Length of Ground Plate Formula

Length of Ground Plate Example

Length of Ground Plate Solution

Length of Ground Plate Formula Elements

Other formulas in Microstrip Antenna category

How to Evaluate Length of Ground Plate?

FAQs on Length of Ground Plate

Variable Name