An X-band bandpass WR-90 filtering antenna with offset resonators.

Xi He Jin Li Cheng Guo Jun Xu

Published in: IEICE Electron. Express (2018)

Keyphrases

bandpass
frequency band
frequency domain
low pass
subband
high frequency
low frequency
geometric distortions
high pass
zero crossing
textured images
transfer function
multiresolution
filter bank
wavelet decomposition
grey level