COMPUTER NETWORKS AND COMMUNICATIONS
WIRELESS COMMUNICATION TECHNOLOGIES
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Effective Isotropic Radiated Power
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EffectiveRadiated Power
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Effective Isotropic Power
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Effective Power
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Detailed explanation-1: -EIRP (Effective Isotropic Radiated Power) is the measured radiated power of an antenna in a specific direction. It is also called Equivalent Isotropic Radiated Power. It is the output power when a signal is concentrated into a smaller area by the Antenna.
Detailed explanation-2: -The maximum ERP for US FM broadcasting is usually 100, 000 watts (FM Zone II) or 50, 000 watts (in the generally more densely populated Zones I and I-A), though exact restrictions vary depending on the class of license and the antenna height above average terrain (HAAT).
Detailed explanation-3: -EIRP characterizes the properties of a transmitter. It is based on the transmitter power and the antenna gain. It indicates the total power that would be needed for a (hypothetical) isotropic antenna if it were to produce the same power density as a beam antenna.
Detailed explanation-4: -Effective radiated power (ERP). The effective radiated power of a transmitter (with antenna, transmission line, duplexers etc.) is the power that would be necessary at the input terminals of a reference half-wave dipole antenna in order to produce the same maximum field intensity.