A kind of compact ultra-broad bandpass planar terahertz filter.

Renbin Zhong Hong Ding Yan Liu Shenggang Liu

Published in: Sci. China Inf. Sci. (2018)

Keyphrases

bandpass
frequency domain
low pass
frequency band
subband
textured images
geometric distortions
grey level
zero crossing
denoising
gray level
high frequency
random fields