Radiated Power in Antenna and Wave Propogation Formulas

Radiated Power is defined as power in watts that would have to be radiated by a half-wave dipole antenna to give the same radiation intensity. And is denoted by P_rad. Radiated Power is usually measured using the Watt for Power. Note that the value of Radiated Power is always negative.

Antenna and Wave Propogation formulas that make use of Radiated Power

fxAntenna EfficiencyGo

fxTotal Input PowerGo

fxIsotropic Radiation IntensityGo

FAQ

What is the Radiated Power?

Radiated Power is defined as power in watts that would have to be radiated by a half-wave dipole antenna to give the same radiation intensity. Radiated Power is usually measured using the Watt for Power. Note that the value of Radiated Power is always negative.

Can the Radiated Power be negative?

Yes, the Radiated Power, measured in Power can be negative.

What unit is used to measure Radiated Power?

Radiated Power is usually measured using the Watt[W] for Power. Kilowatt[W], Milliwatt[W], Microwatt[W] are the few other units in which Radiated Power can be measured.

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