Spurious-response suppression in microstrip Parallel-Coupled bandpass filters by using Defected Microstrip Structures.
Mohammad Naser-MoghadasiMahmoud AlamolhodaBahman RahmatiPublished in: IEICE Electron. Express (2011)
Keyphrases
- microstrip
- bandpass
- high pass
- low pass
- frequency domain
- subband
- low pass filter
- high frequency
- frequency band
- small size
- filter bank
- geometric distortions
- discrete wavelet transform
- textured images
- wavelet decomposition
- filter responses
- zero crossing
- ground plane
- image processing
- spatial domain
- grey level
- contrast enhancement
- image enhancement
- edge detection
- co occurrence
- image data
- image segmentation