by Tarun Agarwal 2 years ago Pulse Position Modulation : Block Diagram, Circuit, Working, Generation with PWM & Its Applications Pulse modulation (PM) is one type of modulation where the signal is transmitted in the pulse form. In this type of modulation, continuous signals are sampled at normal intervals, so this modulation technique is used to transmit analog information....
by Tarun Agarwal 4 years ago Adaptive Differential Pulse Code Modulation – ADPCM We know that pulse code modulation is classified into two types namely DPCM-differential pulse code modulation & ADPCM-adaptive differential pulse code modulation. So, previously we have discussed PCM and DPCM. This article discusses...
by Tarun Agarwal 4 years ago What is a PWM Inverter : Types and Their Applications Pulse Width Modulated inverters(PWM inverter) replaced the older versions of inverters and has a wide range of applications. Practically these are used in the power electronics circuits. The inverters based on the PWM technology possess...
by Tarun Agarwal 5 years ago What is a SSB Modulation and Its Applications The modulation like SSB or single-sideband modulation is extensively used in the radio spectrum of short wave or HF portion for radio communications in two ways. This communication uses SSB modulation, and the applications of this range...
by Tarun Agarwal 5 years ago What is VSB Modulation : Working and Its Applications In the field of communication, the most frequently used modulations are SSB as well as DSBSC. If the carrier is covered up & the saved power is dispersed to the two sidebands, so this is called DSBSC or double sideband suppressed carrier...
by Tarun Agarwal 5 years ago What is Differential Phase Shift Keying : Modulation and Demodulation The digital modulation like PSK (phase shift keying) is one kind of modulation which is used to change the phase of the carrier signal to convey the data. Generally, it is used for wireless communication of LANs, Bluetooth, and RFID. In...
by Tarun Agarwal 5 years ago Quadrature Amplitude Modulation : Working Principle and Its Applications In the amplitude modulation scheme, we can modulate one message signal (input signal) which is in analog form. It means we can give only one input signal and we can modulate it and transmit to the destination level. And the effective utilization...
by Tarun Agarwal 6 years ago Quadrature Phase Shift Keying : Waveform and Its Advantages In a communication system, modulation is the method by which the properties of the carrier signal are varied according to the message signals. There are two types of modulation methods based on the type of baseband signal. They are Analog...
by Tarun Agarwal 6 years ago What is Binary Phase Shift Keying : Circuit Diagram and Its Advantages Communication is the process of transfer of information from one place to another. There are various means of communication being used today. The evolution in the field of communication took up pace during world war. From wired communication...
by Tarun Agarwal 6 years ago Adaptive Delta Modulation – Block Diagram and Applications In communication systems, the modulation methods are used to transmit signals over long distances. In the modulation process, the properties of a high-frequency signal such as amplitude, phase, etc… are changed according to the low-frequency...
