Udumbara Wijesinghe
Papers
2
Total Citations
4
H-Index
2
About
Udumbara Wijesinghe is a researcher advancing the frontier of microelectronic sensing, with a focus on compact, high-performance angular displacement sensors. Her work centers on developing integrated circuit-based solutions that remotely track object movement, offering transformative potential for applications like robotic guidance, motion capture, and solar tracking. Her major contributions include the design of a simple, silicon-integrated sensor with an on-chip pinhole aperture, enabling precise angular displacement tracking in a remarkably small footprint (~1 mm). She further extended this concept with a near-hemispherical linear field-of-view sensor, demonstrating a low-cost, solid-state approach that broadens the scope of micro-scale motion detection. While her most-cited papers have garnered 2 citations each, their novelty lies in pioneering miniaturized, scalable sensor architectures that could democratize high-precision tracking. Wijesinghe’s work represents a significant step toward embedding sophisticated displacement sensing into everyday devices, from robotic tools to consumer electronics, highlighting her role in shaping the next generation of compact, intelligent sensors.
Research Focus
Key Achievements
Top Papers
- 1
- 2