How to Reduce EMI in High-Frequency Circuits
Electromagnetic interference (EMI) is a major challenge in high-frequency circuit design. It can degrade performance,…
Circuit theory
Circuit theory
ANALYSING THREE PHASE CIRCUITS
a. For household applications, we use single phase AC supply. But industries or big consumers are…
Circuit theory
Two Port RF Networks – Circuit Representation
LOW FREQUENCY PARAMETERS: IMPEDANCE PARAMETERS ADMITTANCE PARAMETERS HYPRID PARAMETERS ABCD PARAMETERS: The ABCD-parameters are known…
Circuit theory
Filters
Types of Filters Filters are mainly classified into four types based on the band of frequencies that…
Circuit theory
Two-Port Parameter Conversions
Procedure of two port parameter conversions Follow these steps, while converting one set of two…
Circuit theory
Two-Port Networks
In general, it is easy to analyze any electrical network, if it is represented with…
Circuit theory
Analysis of undriven(source free) series RC and RL circuits
Discharging of capacitor through resistor in source free series RC circuit. Or Analysis of undriven…
Circuit theory
Current through purely resistive circuit, inductance and capacitance
(i) Current through purely resistive circuit is in phase the applied voltage. (ii) Current through pure inductance…
Circuit theory
Phasor diagram for a series RLC circuit
RLC Circuit: Consider a circuit in which R, L, and C are connected in series…
Circuit theory
Coupled Circuits
An electric circuit is said to be a coupled circuit, when there exists a mutual inductance…