基于现代通信模型的遥远星系光色变化研究
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摘要
本文基于现代通信模型对星光信号处理分为星光发射、太空信道传播、地面接收三大功能模块.星光变化主要是传播信道所致.对单色正弦波信号频率随传播距离而衰减进行理论分析,并介绍单色声波、单色电磁波频率随传播距离而缓慢衰减的实验测量过程、实验结果.论证遥远星系的光色变化(红移),可归结为星光频率随太空传播距离而成指数规律衰减、或近似为线性(即哈勃定律)衰减的关系.
Based on the modern communication model,the light from galaxies signal processing can be divided into three major functional modules: star light emission, space channel propagation and ground reception. Starlight change(including color change-red shift) is mainly caused by the propagation channel, the channel makes its power damping, amplitude attenuation, distortion, color change, bandwidth narrowing, noise to increase and other changes;In the big bang cosmology,red shift attributed to the moving of light sources, is not scientific.This paper theoretically analyzes the attenuation of the frequency of monochromatic sinusoidal wave with the propagation distance, and introduces the experimental measurement process and experimental results of the frequency attenuation of sound wave and electromagnetic wave with the propagation distance. It is also demonstrated that the red shift of distant galaxies can be attributed to the exponential decay of starlight frequency with the propagation distance in space, or to the approximate linear decay of Hubble's law.
Based on the modern communication model,the light from galaxies signal processing can be divided into three major functional modules: star light emission, space channel propagation and ground reception. Starlight change(including color change-red shift) is mainly caused by the propagation channel, the channel makes its power damping, amplitude attenuation, distortion, color change, bandwidth narrowing, noise to increase and other changes;In the big bang cosmology,red shift attributed to the moving of light sources, is not scientific.This paper theoretically analyzes the attenuation of the frequency of monochromatic sinusoidal wave with the propagation distance, and introduces the experimental measurement process and experimental results of the frequency attenuation of sound wave and electromagnetic wave with the propagation distance. It is also demonstrated that the red shift of distant galaxies can be attributed to the exponential decay of starlight frequency with the propagation distance in space, or to the approximate linear decay of Hubble's law.
引文
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[6] 陈寿元.信道频率相对衰减量:哈勃频率相对衰减量-陈寿元效应[J].山东科技信息,2017,11:56.
[2] Wang F Y,Dai Z G.High red-shift star formation rate up to Z～8.3 derived from gamma-ray bursts and influnce of background cosmology[J].Monthly Notices of Royal astronomical society,2009,12,400(1):1745-1749.
[3] Shlomo Dado,Arnon Dar . Long Gamma Ray Bursts Trace the star formation history[J].Astrophysical Journal,2014,785(1):1-20.
[4] Wang F Y.The high red-shift star formation rate derived from garmma-ray bursts origin and cosmic reionization[J].Astronomy & Astrophysics,2013,556,A90:6361-6368.
[5] Andrew M Hopkins,John F Bencom. On the normalization of the cosmic star formation history[J].The Astrophysical Journal,2006,651(1):142-154.
[6] 陈寿元.信道频率相对衰减量:哈勃频率相对衰减量-陈寿元效应[J].山东科技信息,2017,11:56.