Title of Invention

High Sensitive Active Microwave Sensors Using crossmodulation Multiplication Technique

Technology

The microwave technique is proposed to measure the vital sign. This method is used to detect the weak vital signals from human including pulse signals and fingertip signals. The penetration sensing capability of the microwave method can achieved a nondestructive measurement. The system circuit can provide to improve the sensitivity due to the frequency shift. Besides, this technology can not only enchance the weak physiological signals but also can identify the property from material.

Benefits

The proposed methods can achieve the high sensitive and the noninvasive measurement. The method can enchance the signal by frequency shift due to the system provide. The sensor has the advantages of penetration sensing capability, and the real time and high accurate detection properties.

Possible Applications/ Industry Categories

The techneique have the potential of the ability for the food detection applications and vital sign sensing.

Contact Information

Technology Transfer and Business Incubation Center, NCKU

Contact person：Yi-Yin, Lin

E-mail：ainlin@mail.ncku.edu.tw