Performance comparison of Digital Modulation techniques
Lets take up some bandwidth-efficient linear digital modulation techniques (BPSK,QPSK and QAM) and compare its performance based on their theoretical BER over AWGN. (Readers are encouraged to read...
View ArticleQPSK modulation and Demodulation
QPSK Modulation: In digital modulation techniques a set of basis functions are chosen for a particular modulation scheme.Generally the basis functions are orthogonal to each other. Basis functions can...
View ArticleBER Vs Eb/N0 for QPSK modulation over AWGN
In the previous article we saw about how QPSK modulation and demodulation can be done. This concept is extended further to simulate the performance of QPSK modulation technique over an AWGN....
View ArticleBER Vs Eb/N0 for 8-PSK modulation over AWGN
BER Vs Eb/No for QPSK and BER were discussed in the previous articles.Click below to see the posts if you have missed them earlier. (BER Vs Eb/N0 for QPSK modulation over AWGN), (BER Vs Eb/N0 for BPSK...
View ArticleIntroduction – Digital Modulators and Demodulators – Passband Simulation...
This article is part of the book Digital Modulations using Matlab : Build Simulation Models from Scratch For a given modulation technique, there are two ways to implement the simulation…
View ArticleBinary Phase Shift Keying (BPSK) – modulation and Demodulation
This post is a part of the ebook : Digital Modulations using Matlab : Build Simulation Models from Scratch – by Mathuranathan Viswanathan Pre-requisites: Chapter 2 2.1 Introduction – Digital…Read...
View ArticleComplex Baseband Equivalent Models
This article is part of the book Digital Modulations using Matlab : Build Simulation Models from Scratch Introduction The passband model and equivalent baseband model are fundamental models for...
View ArticleCoherent detection of Differentially Encoded BPSK (DEBPSK)
This article is part of the book Digital Modulations using Matlab : Build Simulation Models from Scratch Pre-requisites: Chapter 2 2.1 Introduction – Digital Modulators and Demodulators – Passband...
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