Transcription of 熱釋電感測器原理與應用 Pyroelectric Infrared …
1 Pyroelectric Infrared radial sensor (PIR) 1. 1938 2. 1 LiTaO3 PZT PVFZ 1 2 3 T Q V Q T=0 T 2 PZT FET 6mm 5mm PZT 8mm 12mm 3
2 PIR PIR PIR PIR 3. , 4. -273K 37 C 10mm 2 C [3] 5. 6.
3 PIR AC9020 HOLTEKHT761X PTIPT8A26 XXP WELTRENDWT8072,BISS0001 PT8A26 XXP PIR PIR 7.