With recent increasing interest from both safe society expectation and technological advancement in fields of sensors, microelectonics, and wireless communication, nondestructive monitoring technologies based on wireless solutions have been researched in many structures for construction performance evaluation and infrastructure durability inspection. To support robust wireless monitoring system, there are still technical barriers to overcome, such as low power consumption, battery-less operation, robust wiress communication and small system size. In this paper, recent research trends and challenges in infrastructure durability monitoring technology with wireless communication will be reviewed.

• 이성호(전자부품연구원 SoC 플랫폼연구센터, 책임연구원, 공학박사) | Lee, Sungho