A Radiofrequency Threshold Temperature Sensor Using a Hf05Zr05O2 Device and a Microacoustic Piezoelectric Resonant Sensor

A Radiofrequency Threshold Temperature Sensor Using a Hf05Zr05O2 Device and a Microacoustic Piezoelectric Resonant Sensor

A Radiofrequency Threshold Temperature Sensor Using a Hf05Zr05O2 Device and a Microacoustic Piezoelectric Resonant Sensor
A Radiofrequency Threshold Temperature Sensor Using a Hf05Zr05O2 Device and a Microacoustic Piezoelectric Resonant Sensor

A radar coal thickness sensor