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Bandwidth of Antenna Formula

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The bandwidth of antenna is the bandwidth refers to the range of frequencies over which the antenna can efficiently radiate or receive electromagnetic waves. Check FAQs

BW = 100 \cdot (\frac{F H - f L}{F c})

BW - Bandwidth of Antenna?F_H - Highest Frequency?f_L - Lowest Frequency?F_c - Centre Frequency?

Bandwidth of Antenna Example

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Here is how the Bandwidth of Antenna equation looks like with Values.

Here is how the Bandwidth of Antenna equation looks like with Units.

Here is how the Bandwidth of Antenna equation looks like.

18.76 = 100 \cdot (\frac{500 - 31}{2.5})

18.76kHz = 100 \cdot (\frac{500kHz - 31kHz}{2.5kHz})

18.76 = 100 \cdot (\frac{500 - 31}{2.5})

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Bandwidth of Antenna Solution

Follow our step by step solution on how to calculate Bandwidth of Antenna?

FIRST Step Consider the formula

BW = 100 \cdot (\frac{F H - f L}{F c})

Next Step Substitute values of Variables

∴

BW = 100 \cdot (\frac{500kHz - 31kHz}{2.5kHz})

Next Step Convert Units

∴

BW = 100 \cdot (\frac{500000Hz - 31000Hz}{2500Hz})

Next Step Prepare to Evaluate

∴

BW = 100 \cdot (\frac{500000 - 31000}{2500})

Next Step Evaluate

∴

BW = 18760Hz

LAST Step Convert to Output's Unit

∴

BW = 18.76kHz

Bandwidth of Antenna Formula Elements

Variables

Bandwidth of Antenna

The bandwidth of antenna is the bandwidth refers to the range of frequencies over which the antenna can efficiently radiate or receive electromagnetic waves.

Symbol: BW

Measurement: FrequencyUnit: kHz

Note: Value can be positive or negative.

Formulas to find Bandwidth of Antenna

Highest Frequency

The highest frequency that can be transmitted through a transmission line is determined by its electrical length, construction, and the dielectric properties of the material used.

Symbol: F_H

Measurement: FrequencyUnit: kHz

Note: Value can be positive or negative.

Formulas to find Highest Frequency

Lowest Frequency

The lowest frequency in a transmission line and antenna is determined by their physical dimensions and design parameters.

Symbol: f_L

Measurement: FrequencyUnit: kHz

Note: Value should be greater than 0.

Formulas to find Lowest Frequency

Centre Frequency

Centre frequency in a transmission line is generally associated with the frequency at which the line exhibits desirable properties, such as minimal attenuation and impedance matching.

Symbol: F_c

Measurement: FrequencyUnit: kHz

Note: Value can be positive or negative.

Formulas to find Centre Frequency

Other formulas in Transmission Line Characteristics category

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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 Bandwidth of Antenna?

Bandwidth of Antenna evaluator uses Bandwidth of Antenna = 100*((Highest Frequency-Lowest Frequency)/Centre Frequency) to evaluate the Bandwidth of Antenna, The Bandwidth of Antenna formula is defined as the bandwidth of antenna is the bandwidth refers to the range of frequencies over which the antenna can efficiently radiate or receive electromagnetic waves. The antenna's bandwidth is the number of Hz for which the antenna meets certain requirements. It is measured in terms of percentage of the centre frequency. Bandwidth of Antenna is denoted by BW symbol.

How to evaluate Bandwidth of Antenna using this online evaluator? To use this online evaluator for Bandwidth of Antenna, enter Highest Frequency (F_H), Lowest Frequency (f_L) & Centre Frequency (F_c) and hit the calculate button.

FAQs on Bandwidth of Antenna

What is the formula to find Bandwidth of Antenna?

The formula of Bandwidth of Antenna is expressed as Bandwidth of Antenna = 100*((Highest Frequency-Lowest Frequency)/Centre Frequency). Here is an example- 0.01876 = 100*((500000-31000)/2500).

How to calculate Bandwidth of Antenna?

With Highest Frequency (F_H), Lowest Frequency (f_L) & Centre Frequency (F_c) we can find Bandwidth of Antenna using the formula - Bandwidth of Antenna = 100*((Highest Frequency-Lowest Frequency)/Centre Frequency).

Can the Bandwidth of Antenna be negative?

Yes, the Bandwidth of Antenna, measured in Frequency can be negative.

Which unit is used to measure Bandwidth of Antenna?

Bandwidth of Antenna is usually measured using the Kilohertz[kHz] for Frequency. Hertz[kHz], Petahertz[kHz], Terahertz[kHz] are the few other units in which Bandwidth of Antenna can be measured.

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Bandwidth of Antenna Formula

Bandwidth of Antenna Example

Bandwidth of Antenna Solution

Bandwidth of Antenna Formula Elements

Other formulas in Transmission Line Characteristics category

How to Evaluate Bandwidth of Antenna?

FAQs on Bandwidth of Antenna

Variable Name