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Radar Antenna Height Formula

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Antenna Height is the height of the antenna that it must be placed high above the ground in terms of the wavelength of the radio wave being transmitted. Check FAQs

H a = \frac{ΔR \cdot R o}{2 \cdot H t}

H_a - Antenna Height?ΔR - Range Resolution?R_o - Range?H_t - Target Height?

Radar Antenna Height Example

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Here is how the Radar Antenna Height equation looks like with Values.

Here is how the Radar Antenna Height equation looks like with Units.

Here is how the Radar Antenna Height equation looks like.

450 = \frac{9 \cdot 40000}{2 \cdot 400}

450m = \frac{9m \cdot 40000m}{2 \cdot 400m}

450 = \frac{9 \cdot 40000}{2 \cdot 400}

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Radar Antenna Height Solution

Follow our step by step solution on how to calculate Radar Antenna Height?

FIRST Step Consider the formula

H a = \frac{ΔR \cdot R o}{2 \cdot H t}

Next Step Substitute values of Variables

∴

H a = \frac{9m \cdot 40000m}{2 \cdot 400m}

Next Step Prepare to Evaluate

∴

H a = \frac{9 \cdot 40000}{2 \cdot 400}

LAST Step Evaluate

∴

H a = 450m

Radar Antenna Height Formula Elements

Variables

Antenna Height

Antenna Height is the height of the antenna that it must be placed high above the ground in terms of the wavelength of the radio wave being transmitted.

Symbol: H_a

Measurement: LengthUnit: m

Note: Value should be greater than 0.

Formulas to find Antenna Height

Range Resolution

Range Resolution is the ability of radar system to distinguish between two or more targets on the same bearing but at different ranges.

Symbol: ΔR

Measurement: LengthUnit: m

Note: Value should be greater than 0.

Formulas to find Range Resolution

Range

Range refers to the distance between the radar antenna (or the radar system) and a target or object that reflects the radar signal.

Symbol: R_o

Measurement: LengthUnit: m

Note: Value should be greater than 0.

Formulas to find Range

Target Height

Target height is defined as the distance of a target above the Earth's surface (height above ground).

Symbol: H_t

Measurement: LengthUnit: m

Note: Value can be positive or negative.

Formulas to find Target Height

Other formulas in Radar and Antenna Specifications category

Go Range of Target

R t = \frac{[c] \cdot T run}{2}

Go Measured Runtime

T run = 2 \cdot \frac{R t}{[c]}

Go Maximum Unambiguous Range

R un = \frac{[c] \cdot T pulse}{2}

Go Pulse Repetition Time

T pulse = \frac{2 \cdot R un}{[c]}

How to Evaluate Radar Antenna Height?

Radar Antenna Height evaluator uses Antenna Height = (Range Resolution*Range)/(2*Target Height) to evaluate the Antenna Height, The Radar antenna height formula is defined as the ability to communicate over long distances generally requires a low radiation angle, meaning that an antenna must be placed high above the ground in terms of the wavelength of the radio wave being transmitted. Antenna Height is denoted by H_a symbol.

How to evaluate Radar Antenna Height using this online evaluator? To use this online evaluator for Radar Antenna Height, enter Range Resolution (ΔR), Range (R_o) & Target Height (H_t) and hit the calculate button.

FAQs on Radar Antenna Height

What is the formula to find Radar Antenna Height?

The formula of Radar Antenna Height is expressed as Antenna Height = (Range Resolution*Range)/(2*Target Height). Here is an example- 225 = (9*40000)/(2*400).

How to calculate Radar Antenna Height?

With Range Resolution (ΔR), Range (R_o) & Target Height (H_t) we can find Radar Antenna Height using the formula - Antenna Height = (Range Resolution*Range)/(2*Target Height).

Can the Radar Antenna Height be negative?

No, the Radar Antenna Height, measured in Length cannot be negative.

Which unit is used to measure Radar Antenna Height?

Radar Antenna Height is usually measured using the Meter[m] for Length. Millimeter[m], Kilometer[m], Decimeter[m] are the few other units in which Radar Antenna Height can be measured.

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Radar Antenna Height Formula

Radar Antenna Height Example

Radar Antenna Height Solution

Radar Antenna Height Formula Elements

Other formulas in Radar and Antenna Specifications category

How to Evaluate Radar Antenna Height?

FAQs on Radar Antenna Height

Variable Name