热释电传感器是一种传感器，别称人体红外传感器，用于生活的防盗报警、来客告知等，原理是将释放电荷经放大器转为电压输出。
小鼠明暗穿箱行为统计的电路设计_电子信息工程毕业论文_毕业论文天下网 关键词：红外线计数器，vhdl，热释电传感器，数码管 [gap=703]Keywords:Infrared counters,vhdl,pyroelectric sensors,digital control
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讨论了热释电传感器的应用领域和发展前景。
Applicable field and future outlook for pyroelectric sensors are discussed.
理论和实验表明，热释电传感器的性能很大程度上取决于其前放级的设计水平。
We present and analyze experimental results. These results show that the performance of pyroelectric sensors largely depends on the design of the preamplifier.
介绍了热释电传感器和光敏传感器的原理和结构，以及它们在商务办公楼中的应用。
The principles and structures of the pyroelectric sensor and the photosensitive sensor, as well as their application in commercial office building were introduced.
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