Complex Locus of RLC Networks: Complex Locus of RLC Networks - The network function G(s) or H(s) can be impedance function or an admittance function hence referred as immitance function. In the frequency domain G(jω)…
Magnitude Plot and Phase Angle Plot: Magnitude Plot and Phase Angle Plot - As mentioned earlier, the polar coordinate system is very commonly used to obtain the frequency response. The frequency ω is always an…
Frequency Domain Network Function: As the frequency domain network function is a complex function, it can be expressed mathematically in two ways i.e. using rectangular coordinates or using polar coordinates. In rectangular coordinates it can…
Frequency Domain Analysis: Frequency Domain Analysis - As we now already, the responses of the networks to the various time dependent inputs such as step, ramp, exponential etc. are studied. Let us now discuss the…
Evaluation of Residue Using Pole-zero Plot: The behavior of a network can be predicted only by looking at the pole-zero plot. The poles are the complex frequencies explaining the time responses. Also zeros are useful…
Time Domain Response From Pole Zero Plot: From the locations of poles and zeros of the network function in the s-plane, the time response of the network can be perfectly identified. Let us study the…
Pole Zero Plot: Pole Zero Plot - The variable s is a complex variable. Hence a complex plane is required to indicate the values of s graphically. A complex plane is a plane with X-axis…
Poles and Zeros of Network Function: All the Poles and Zeros of Network Function have the form of a ratio of two polynomials in s as, The P(s) is the numerator polynomial in s having…
Driving Point Function and Transfer Function: For a given network, the ratio of Laplace transform of the source voltage and source current is called driving point function. If it is a ratio of source voltage…
Transfer Function or Network Function: Every network is designed to produce a particular output, when input is applied to it. The network performance is judged by studying its output for the applied input. The output…
