Compact SIW Diplexers and Dual-Band Bandpass Filter With Wide-Stopband Performances.

Hao-Wei Xie Kang Zhou Chun-Xia Zhou Wen Wu

Published in: IEEE Trans. Circuits Syst. (2020)

Keyphrases

bandpass
dual band
frequency domain
frequency band
low pass
geometric distortions
subband
narrow band
high pass
microstrip
textured images
zero crossing
spatial domain
low frequency
image segmentation
image analysis
high frequency
texture features
grey level
object recognition