Arun Natarajan
Papers
1
Total Citations
8
H-Index
1
About
Arun Natarajan is a leading researcher in ultra-low-power integrated circuit design, with a focus on energy-efficient sensor interfaces and wireless systems. His work addresses the critical challenge of enabling ubiquitous environmental sensing—for temperature, humidity, and barometric pressure—through innovative read-out circuits that minimize power consumption without sacrificing performance. A standout contribution is his development of a 20 μW, 0.05mm² duty-cycled resistor and frequency-locked-loop-based Wheatstone bridge interface for low-resistance sensing systems, published in 2021. This design achieves remarkable energy efficiency by leveraging duty cycling and a frequency-locked loop, enabling continuous, battery-friendly operation in compact form factors. With 8 citations, this work exemplifies his impact on advancing practical, low-power sensor architectures. Natarajan’s research is pivotal for the growing Internet of Things (IoT) ecosystem, where ultra-low-power sensors are essential for long-term, autonomous monitoring. His contributions not only push the boundaries of circuit miniaturization and energy efficiency but also lay the groundwork for next-generation environmental sensing systems that are both accessible and sustainable.
Research Focus
Key Achievements
Top Papers
- 1