FormulaDen.com

Physics Chemistry Math Chemical Engineering Civil Electrical Electronics Electronics and Instrumentation Materials Science Mechanical Production Engineering Financial Health

Helix Circumference of Helical Antenna Formula

Fx Copy

LaTeX Copy

Helix circumference of an imaginary cylinder that the helix conductor is wound around expressed in wavelengths. The ideal value for a helical antenna is 1.0. Check FAQs

C λ = \frac{Z h}{140}

C_λ - Helix Circumference?Z_h - Input Impedance?

Helix Circumference of Helical Antenna Example

With values

With units

Only example

Here is how the Helix Circumference of Helical Antenna equation looks like with Values.

Here is how the Helix Circumference of Helical Antenna equation looks like with Units.

Here is how the Helix Circumference of Helical Antenna equation looks like.

0.8 = \frac{112}{140}

0.8m = \frac{112Ω}{140}

0.8 = \frac{112}{140}

Tip: Use pencil ( Pencil

) icon above to edit Input Values and Units.

Calculate

Recalculate

Solution

Copy

Reset

You are here -

Home » Category

Engineering » Category

Electronics » Category

Antenna and Wave Propogation » fx Helix Circumference of Helical Antenna

Helix Circumference of Helical Antenna Solution

Follow our step by step solution on how to calculate Helix Circumference of Helical Antenna?

FIRST Step Consider the formula

C λ = \frac{Z h}{140}

Next Step Substitute values of Variables

∴

C λ = \frac{112Ω}{140}

Next Step Prepare to Evaluate

∴

C λ = \frac{112}{140}

LAST Step Evaluate

∴

C λ = 0.8m

Helix Circumference of Helical Antenna Formula Elements

Variables

Helix Circumference

Helix circumference of an imaginary cylinder that the helix conductor is wound around expressed in wavelengths. The ideal value for a helical antenna is 1.0.

Symbol: C_λ

Measurement: WavelengthUnit: m

Note: Value should be greater than 0.

Formulas to find Helix Circumference

Input Impedance

The Input Impedance can be calculated as the current travels along the antenna and the phase varies continuously.

Symbol: Z_h

Measurement: Electric ResistanceUnit: Ω

Note: Value should be greater than 0.

Formulas to find Input Impedance

Other formulas in Helical Antennas category

Go Input Impedance of Helical Antenna

Z h = 140 \cdot C λ

Go Gain of Helical Antenna

G a = 11.8 + 10 \cdot \log 10 ({C λ}^{2} \cdot n \cdot S)

Go Beam Width between First Null (BWFN) of Helical Antenna

BW fn = 115 \cdot \frac{{C λ}^{\frac{3}{2}}}{C \cdot \sqrt{S \cdot n}}

Go Half-Power Beamwidth of Helical Antenna

B hp = \frac{52}{C λ \cdot \sqrt{n \cdot S}}

How to Evaluate Helix Circumference of Helical Antenna?

Helix Circumference of Helical Antenna evaluator uses Helix Circumference = Input Impedance/140 to evaluate the Helix Circumference, Helix Circumference of Helical Antenna refers to the distance around the outer circumference of the coil-shaped antenna. This distance is an important parameter in determining the antenna's radiation pattern and frequency response. Helix Circumference is denoted by C_λ symbol.

How to evaluate Helix Circumference of Helical Antenna using this online evaluator? To use this online evaluator for Helix Circumference of Helical Antenna, enter Input Impedance (Z_h) and hit the calculate button.

FAQs on Helix Circumference of Helical Antenna

What is the formula to find Helix Circumference of Helical Antenna?

The formula of Helix Circumference of Helical Antenna is expressed as Helix Circumference = Input Impedance/140. Here is an example- 0.8 = 112/140.

How to calculate Helix Circumference of Helical Antenna?

With Input Impedance (Z_h) we can find Helix Circumference of Helical Antenna using the formula - Helix Circumference = Input Impedance/140.

Can the Helix Circumference of Helical Antenna be negative?

No, the Helix Circumference of Helical Antenna, measured in Wavelength cannot be negative.

Which unit is used to measure Helix Circumference of Helical Antenna?

Helix Circumference of Helical Antenna is usually measured using the Meter[m] for Wavelength. Megameter[m], Kilometer[m], Centimeter[m] are the few other units in which Helix Circumference of Helical Antenna can be measured.

Let Others Know

✖

Facebook

Twitter

Copied!

: Value
: Unit