Yongyao Chen

Title: Yongyao Chen: Innovator in Underwater Acoustic Technology

Introduction

Yongyao Chen is a prominent inventor based in Qingdao, China. He has made significant contributions to the field of underwater acoustic technology, holding two patents that showcase his innovative approach to ocean detection and communication.

Latest Patents

One of his latest patents is the "Navigation-communication-integrated metamaterial sonar for underwater vehicles." This invention belongs to the field of ocean detection and communication. The metamaterial sonar features a composite structure that includes a disc array, a disc backboard, and water gaps. By adjusting various parameters, such as the period of the disc array and the thickness of the backboard, the sonar can flexibly switch between underwater navigation and acoustic communication by changing working frequencies.

Another notable patent is the "Swim bladder bionic amphibious optical fiber ocean acoustic sensor." This sensor consists of a sound-sensitive diaphragm and a section of coated optical fiber. It is designed to achieve impedance matching with external environments by inflating, deflating, and filling water through overflow holes. This innovative design allows the sensor to function as both a fiber-optic microphone and a hydrophone, depending on its working state.

Career Highlights

Yongyao Chen has worked at Harbin Engineering University and the Qingdao Innovation and Development Center of Harbin Engineering University. His work at these institutions has allowed him to further develop his expertise in underwater acoustic technologies.

Collaborations

He has collaborated with notable colleagues, including Xin Wang and Junjie Li, contributing to advancements in his field.

Conclusion

Yongyao Chen's innovative patents and career achievements highlight his significant role in the development of underwater acoustic technology. His work continues to influence the field and pave the way for future advancements.