Critical Frequency of Ionosphere in Antenna and Wave Propogation Formulas

Critical Frequency of Ionosphere is the highest magnitude of frequency above which the waves penetrate the ionosphere and below which the waves are reflected back from the ionosphere. And is denoted by F_c. Critical Frequency of Ionosphere is usually measured using the Hertz for Frequency. Note that the value of Critical Frequency of Ionosphere is always positive.

Formulas to find Critical Frequency of Ionosphere in Antenna and Wave Propogation

fxCritical Frequency of IonosphereGo

List of variables in Antenna and Wave Propogation formulas

fx Electron Density Go

FAQ

What is the Critical Frequency of Ionosphere?

Critical Frequency of Ionosphere is the highest magnitude of frequency above which the waves penetrate the ionosphere and below which the waves are reflected back from the ionosphere. Critical Frequency of Ionosphere is usually measured using the Hertz for Frequency. Note that the value of Critical Frequency of Ionosphere is always positive.

Can the Critical Frequency of Ionosphere be negative?

No, the Critical Frequency of Ionosphere, measured in Frequency cannot be negative.

What unit is used to measure Critical Frequency of Ionosphere?

Critical Frequency of Ionosphere is usually measured using the Hertz[Hz] for Frequency. Petahertz[Hz], Terahertz[Hz], Gigahertz[Hz] are the few other units in which Critical Frequency of Ionosphere can be measured.

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