Filipe Pereira

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About

Filipe Pereira is a leading researcher in space navigation and satellite positioning systems, with a focus on extending Global Navigation Satellite System (GNSS) capabilities beyond Earth. His work centers on the design and optimization of lunar GNSS architectures, addressing the critical need for reliable, real-time positioning in cislunar space. Pereira’s most-cited paper, “Exploring the Design Space of Lunar GNSS in Frozen Orbit Conditions” (2020, 22 citations), pioneers the analysis of satellite constellations in stable frozen orbits to provide continuous navigation services for future lunar missions. This contribution is pivotal for initiatives like NASA’s Deep Space Gateway and commercial lunar exploration, where accurate positioning is essential for landing, surface operations, and orbital rendezvous. By systematically evaluating trade-offs in orbit geometry and signal coverage, Pereira has laid the groundwork for a lunar positioning infrastructure that could transform deep-space exploration. His research bridges the gap between terrestrial GNSS technology and the unique challenges of the Moon’s gravitational environment, earning recognition from the space navigation community. Pereira’s work not only advances theoretical frameworks but also offers practical solutions for upcoming missions, positioning him as a key innovator in the next era of space exploration.