Research progress and application of flexible strain antenna sensors
Sensor is one of the important components of intelligent wearable devices,and its development is crucial for the wearable industry.The antenna sensor integrates the functions of both the antenna and the sensor,simplifying the structure of the sensing system.The working principle of strain antenna sensors is introduced,and the manufacturing mate-rials,methods,and application prospects in health monitoring and motion monitoring of flexible strain antenna sensors is summarized.Finally,the challenges and future development directions faced by flexible strain antenna sensors are pro-posed.