Field Strength in Antenna and Wave Propogation Formulas

The Field strength of Space Waves is given by the inverse distance law. However, due to most of the transmitters being closer to the ground they use either direct or ground reflected propagation. And is denoted by E. Field Strength is usually measured using the Volt per Meter for Electric Field Strength. Note that the value of Field Strength is always negative.

Formulas to find Field Strength in Antenna and Wave Propogation

fxField Strength of Space WaveGo

List of variables in Antenna and Wave Propogation formulas

fx Electric Field Go

fx Height of Receiving Antenna Go

fx Height of Transmitting Antenna Go

fx Wavelength Go

fx Antenna Distance Go

FAQ

What is the Field Strength?

The Field strength of Space Waves is given by the inverse distance law. However, due to most of the transmitters being closer to the ground they use either direct or ground reflected propagation. Field Strength is usually measured using the Volt per Meter for Electric Field Strength. Note that the value of Field Strength is always negative.

Can the Field Strength be negative?

Yes, the Field Strength, measured in Electric Field Strength can be negative.

What unit is used to measure Field Strength?

Field Strength is usually measured using the Volt per Meter[V/m] for Electric Field Strength. Kilovolt per Meter[V/m], Millivolt per Meter[V/m], Microvolt per Meter[V/m] are the few other units in which Field Strength can be measured.

Let Others Know

✖

Facebook

Twitter

Copied!