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RF Transmitter and Receiver
by Tarun Agarwal 3 months ago

Designing of RF Secure Coded Communication System

RF secured communication systems have been approximately for several years with various applications. The technologies cover a large variety of capabilities oriented to different needs. These have been proceeding at an extraordinary rate,...

Pulse Amplitude Modulation
by Tarun Agarwal 11 months ago

Pulse Amplitude Modulation

Today communication is the heart of the technology. Communication is achieved over a transmitter and a receiver through signals. These signals carry the information through modulation. Pulse Amplitude Modulation is one of the kinds of modulation...

by Tarun Agarwal 1 year ago

Industrial Fault Monitoring System

Nowadays, technology plays a wide role in our day to day life. Wireless technology has further reduced the human effort and invoked to adopt new, efficient, cost-effective methods, leaving behind the conventional methods. Wireless technologies...

Class A Power Amplifier
by Tarun Agarwal 1 year ago

Class A Amplifier Circuit Working and Applications

We have already discussed, the classes and classifications of power amplifiers in our earlier articles. The power amplifier circuits are used to deliver high power to drive the loads likes loudspeakers. The power amplifiers are classified...

Difference Between PAM,PWM and PPM
by Tarun Agarwal 1 year ago

Difference Between PAM, PWM and PPM

In a communication system, the modulation is an important step. Modulation is the process of transmitting a message signal (Baseband signal with low frequency) from transmitter to receiver without changing its characteristics (like amplitude,...