Wandee Petchmaneelumka
Papers
1
Total Citations
2
H-Index
1
About
Dr. Wandee Petchmaneelumka is a specialist in sensor signal conditioning and instrumentation, with a particular focus on inductive displacement transducers. Her most cited work introduces a novel technique for extracting position signals from Linear Variable Differential Transformers (LVDTs) using a phase-locked loop (PLL) circuit. This approach addresses the challenge of converting primary inductance changes—which occur linearly with core movement—into a clean, accurate output signal. By leveraging PLL technology, Dr. Petchmaneelumka's design enhances measurement precision and noise immunity, offering a practical advancement for industrial and scientific applications requiring reliable displacement sensing. Her research demonstrates a strong command of analog circuit design and metrology, contributing to the broader field of smart sensor interfaces. With a growing citation record and a clear focus on solving real-world measurement problems, Dr. Petchmaneelumka is establishing herself as a thoughtful contributor to instrumentation engineering, particularly in the development of efficient, high-performance signal conditioning systems for inductive sensors.
Research Focus
Key Achievements
Top Papers
- 1