NETD:噪声等效温差

“噪声等效温差”(Noise Equivalent Temperature Difference,简称NETD)是电子与光学探测领域中的一个关键性能参数,主要用于衡量红外热成像系统的灵敏度。该指标反映了系统能够分辨的最小温差,通常用于评估探测器在背景噪声影响下的温度分辨能力。在科研和工程应用中,使用英文缩写“NETD”便于文献书写与技术交流,尤其在涉及传感器性能分析和成像质量评估时广泛应用。

Noise Equivalent Temperature Difference具体释义

  • 英文缩写:NETD
  • 英语全称:Noise Equivalent Temperature Difference
  • 中文意思:噪声等效温差
  • 中文拼音:zào shēng děng xiào wēn chā
  • 相关领域netd 电子

Noise Equivalent Temperature Difference的英文发音

例句

  1. Noise equivalent temperature difference ( NETD )
  2. 噪声当量温度差(NETD)
  3. According to the request of the technique, the main parameters of noise equivalent temperature difference and minimum resolvable temperature difference were analysed and calculated. It proved the design of infrared imaging system was reasonable.
  4. 根据技术指标的要求,对噪声等效温差(NETD)、最小可分辨温差等主要参数进行了详细的分析与计算,证明了红外热成像系统设计的合理性。
  5. Study on the Noise Equivalent Temperature Difference(NETD) and Noise Equivalent Eradiation Difference Mathematical Models for Micro Thermal Imaging Systems
  6. 显微热成像系统的噪声等效温差(NETD)和噪声等效辐射率差模型及其分析
  7. This paper gives a systematic discussion on the formulae of modulate transfer functions ( MTF ) of infrared system ( including the detector array ), noise equivalent temperature difference ( NETD ) and minimum resolvable temperature difference ( MRTD ) for airborne thermal imaging system.
  8. 本文系统地讨论了红外整机各部分调制传递函数的表达式(特别是列阵探测器的调制传递函数的表达式)以及机载热成象系统的噪声等效温差(NETD)和最小可分辨温差的表达式。
  9. Several factors that affect the accuracy of noise equivalent temperature difference ( NETD ) are demonstrated according to the equation of NETD of the infrared imager under pulse bias.
  10. 根据处于脉冲偏置的红外热像仪的成像过程,分析了影响非致冷热像仪NETD的几个因素。