Amr Eltaher

Papers

Total Citations

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About

Amr Eltaher is a leading researcher in wireless positioning and indoor localization, with a focus on overcoming the challenges of non-line-of-sight (NLOS) and multipath environments. His work centers on developing self-positioning systems that leverage ultra-wideband (UWB) technology, electric field polarization, and signal strength analysis to achieve high accuracy where traditional GPS fails. His most cited paper, "Towards UWB Self-Positioning Systems for Indoor Environments Based on Electric Field Polarization, Signal Strength and Multiple Antennas" (2005, 9 citations), addresses the critical problem of initial position (IP) estimation in complex indoor settings. By integrating multiple antennas and polarization techniques, Eltaher’s research provides a robust framework for minimizing ranging errors caused by signal interference and obstructions. This contribution is foundational for applications in autonomous navigation, smart environments, and IoT. Though his citation count reflects a focused niche, his work has influenced subsequent advances in UWB-based localization, making him a key figure in the evolution of precise indoor positioning systems.