The following publications are possibly variants of this publication:
- Performance enhancement of first order three-level envelope delta sigma modulator based transmitterFahmi M. Elsayed, Mojtaba Ibrahimi, Mohamed Helaoui, Fadhel M. Ghannouchi. ccece 2014: 1-5 [doi]
- Linearized Multi-Level $\Delta\Sigma$ Modulated Wireless Transmitters for SDR Applications Using Simple DLGA AlgorithmFahmi M. Elsayed, Mohamed Helaoui. esticas, 3(4):594-601, 2013. [doi]
- Efficiency Enhancement of Sigma-Delta Modulator Based Transmitters Using Multi-Level QuantizersNoureddine Boulejfen, F. M. Elsayed, Mohamed Helaoui, L. DeVocht, Fadhel M. Ghannouchi. vlsisp, 69(2):125-132, 2012. [doi]