Compact Half-Mode Triple-Band Bandpass Filter by using Stepped Impedance Resonators with Grounding Via Holes.
Ceyhun KarpuzPinar Öztürk ÖzdemirHasan Hüseyin BalikAlperen CengizAdnan GorurPublished in: RWS (2023)
Keyphrases
- bandpass
- frequency band
- low pass
- waveguide
- high pass
- frequency domain
- subband
- high frequency
- wavelet transform
- filter bank
- image compression
- zero crossing
- low frequency
- geometric distortions
- wavelet decomposition
- denoising
- grey level
- discrete wavelet transform
- wavelet packet
- transfer function
- contrast enhancement
- textured images
- filter responses
- image fusion
- spatial domain
- image coding