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Radio Frequency: RF communication primarily works by creating electromagnetic waves at a source and broadcasting them into the environment. These waves are then captured by a receiver and translated into usable information. However, this method's effectiveness is directly tied to the characteristics of the RF signals, such as frequency, power and modulation technique, which impact range, data speed and reliability.

/PRNewswire/ -- The "Global Power Line Communication Market (2022-2027) by Offering, Frequency, Modulation Technique, Application, Vertical, Geography,...

/PRNewswire/ -- The "Global Power Line Communication Market (2022-2027) by Offering, Frequency, Modulation Technique, Application, Vertical, Geography,...

The "Global Power Line Communication Market (2022-2027) by Offering, Frequency, Modulation Technique, Application, Vertical, Geography, Competitive Analysis,

Distorted line current is always a common issue of induction motor drive (IMD) driven by an 18-pulse rectifier fed multilevel inverter (MLI). The basic 18-pulse diode bridge rectifier (DBR) used in IMD does not comply with the IEEE-519 standard. A 3-level neutral point clamped (NPC) MLI operating at low switching frequency is utilized on the motor side to provide compactness and good performance. Inverter switching uses pulse width modulation (PWM) technique which is largely affected by the total harmonic distortion (THD) produced by the DBR. A new PWM scheme is proposed which utilizes the inj...