Wireless SAW-based temperature sensor

• المؤلف الرئيسي: Ying, Charlton Zheng.
• مؤلفون آخرون: Pey Kin Leong
• التنسيق: Final Year Project
• اللغة: English
• منشور في: 2010
• الموضوعات: DRNTU::Engineering::Electrical and electronic engineering::Electronic circuits
• الوصول للمادة أونلاين: http://hdl.handle.net/10356/40361

A 440MHz wireless SAW-based temperature sensor has been proposed on a 41o YX LiNbO3 piezoelectric substrate. Reflective delay line composed of an interdigital transducer (IDT) and several reflectors was used as the sensor element. A high frequency of 440MHz allowed a compact antenna to be designe...