Contents
What is meant by equivalent circuit?
: an electric circuit made up of the basic elements resistance, inductance, and capacitance in a simple arrangement such that its performance would duplicate that of a more complicated circuit or network.
What does it mean for two circuits to be equivalent?
In electrical engineering and science, an equivalent circuit refers to a theoretical circuit that retains all of the electrical characteristics of a given circuit. These more complex circuits often are called macromodels of the original circuit.
What is antenna equivalent circuit?
In this article, the equivalent circuits of antenna systems are reexamined. When the load impedance is the complex conjugate of the antenna impedance, maximum power is obtained, and the power transfer efficiency is simultaneously maximized (up to 100% if the antenna system is lossless).
Why is equivalent circuit important?
Equivalent Circuit of Transformer is an electrical circuit explanation of equations representing the behavior of that Transformer. In fact, an equivalent circuit of any electric instrument is important for the analysis of its performance and to discover any scope of further modification of modeling.
What is an example of equivalent?
The definition of equivalent is something that is essentially the same or equal to something else. An example of equivalent is (2+2) and the number 4. Since 2+2= 4, these two things are equivalent. Equal, as in value, meaning, or force.
Is an antenna a circuit?
The transmitter or receiver is connected to the center of the antenna, usually by a transmission line such as coax cable. However, this will vary with the height of the antenna and become a complex impedance above or below the operating frequency. Thus, the antenna acts like a resonant circuit.
What is radiation mechanism of antenna?
Radiation Mechanism The sole functionality of an antenna is power radiation or reception. For example, a wire, which is connected to an antenna. A transmission line conducting current with uniform velocity, and the line being a straight one with infinite extent, radiates no power.
What is equivalent function?
Two functions are equal if they have the same domain and codomain and their values are the same for all elements of the domain.