Optical Communications: 64-QAM classification with neural networks. Investigating the performance of an OFDM-based communication system with QPSK and QAM modulation and effects of AWGN and multi-path ...

this project is to design and implement an interactive MATLAB application that simulates real-time audio playback while concurrently visualizing the audio signal as a Quadrature Amplitude Modulation ...

Abstract: 4-QAM Modulation is exclusively used in 4G and 5G transceivers where the received power is low. This paper discusses the such type of modulation scheme with full implementation on FPGA. The ...

Bit Error Rate Simulation Using 16 QAM Technique in Matlab In this paper, the authors introduce the Bit Error Rate (BER) simulation using 16 QAM (Quadrature Amplitude Modulation) in Matlab. Bit error ...

Subscribe here to receive similar articles over e-mail whenever Krishna Pillai publishes an article on his site. The article compares various digital modulation schemes like BPSK, QPSK, PAM, 16PSK, ...

Abstract: Future Internet of Things (IoT) networks are expected to realize far-field wireless power transfer (WPT) to mitigate the sensors’ dependence on batteries. Recently, simultaneous wireless ...

Quadrature Amplitude Modulation (QAM) has been a fundamental component in the evolution of mobile connectivity. As the demand for faster data speeds and more efficient network utilization continues to ...