Consider a digital radio that uses a digital modulation scheme of the 128 QAM type, the width of the allowed radio channel is 40Mhz, determine the maximum speed that could be used in this modulator to meet the bandwidth requirement of the radio channel. RF Considere un radio digital que utiliza un esquema de modulación digitaldel tipo 128 QAM , el ancho del canal de radio permitido es de 40MHZ,determine la velocidad máxima que podría ser utilizada en estemodulador para cumplir con el requerimiento de ancho de banda delcanal de R.F.

Consider a digital radio that uses a digital modulation scheme of the 128 QAM type, the width of the allowed radio channel is 40Mhz, determine the maximum speed that could be used in this modulator to meet the bandwidth requirement of the radio channel. RF

Consider a digital radio that uses a digital modulation scheme of the 128 QAM type, the width of the allowed radio channel is 40Mhz, determine the maximum speed that could be used in this modulator to meet the bandwidth requirement of the radio channel. RF

Power System Analysis and Design (MindTap Course List)

6th Edition

ISBN:9781305632134

Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Chapter13: Transmission Lines: Transient Operation

Section: Chapter Questions

Problem ECSQ

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Concept explainers

Amplitude modulation

A radio signal can carry information in the form of sound or image for broadcasting or communication. For it to be sent to a greater distance, the signal must be changed or modulated in some way. One of the easiest way is to change the amplitude of the signal with variations of the video or the audio signal. This is called Amplitude Modulaton. In this modulation information of message is carried in amplitude of carrier signal.

Question

Considere un radio digital que utiliza un esquema de modulación digital
del tipo 128 QAM , el ancho del canal de radio permitido es de 40MHZ,
determine la velocidad máxima que podría ser utilizada en este
modulador para cumplir con el requerimiento de ancho de banda del
canal de R.F.

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