...
首页> 外文期刊>Nano communication networks >A discussion on molecular absorption noise in the terahertz band
【24h】

A discussion on molecular absorption noise in the terahertz band

机译:关于太赫兹带分子吸收噪声的讨论

获取原文
获取原文并翻译 | 示例
           

摘要

This paper focuses on molecular absorption noise caused by molecular absorption in the higher frequency bands, such as THz band (0.1-10 THz). This transmission induced noise has been predicted to exist in the THz band, since the conservation of energy requires the conservation of the absorbed energy in the medium. There exist multiple models for the molecular absorption noise. Most of them focus only on the transformation of the absorbed energy directly into antenna temperature. This paper aims at giving additional perspectives to the molecular absorption noise. It is shown that the molecular absorption noise can be investigated with multiple different approaches, strongly affecting on the predicted strength and behavior of the noise. The full molecular absorption noise model is not given in this paper. Instead, we study the molecular absorption noise from different perspectives and give their derivations and the general ideas behind the noise modeling.
机译:本文重点研究由较高频带(例如THz频带(0.1-10 THz))中的分子吸收引起的分子吸收噪声。由于能量守恒需要对介质中吸收的能量进行守恒,因此已经预测了这种传输引起的噪声存在于THz频带中。对于分子吸收噪声,存在多种模型。它们中的大多数仅集中于将吸收的能量直接转换为天线温度。本文旨在为分子吸收噪声提供其他观点。结果表明,可以用多种不同的方法研究分子吸收噪声,这严重影响了噪声的预测强度和行为。本文没有给出完整的分子吸收噪声模型。相反,我们从不同的角度研究分子吸收噪声,并给出它们的推导以及噪声建模背后的一般思想。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号