Bandwidth-Controllable Third-Order Band Pass Filter Using Substrate-Integrated Full- and Semi-Circular Cavities.
Nrusingh Charan PradhanSlawomir KozielRusan Kumar BarikAnna Pietrenko-DabrowskaPublished in: Sensors (2023)
Keyphrases
- bandpass
- frequency domain
- frequency band
- low pass
- high pass
- patch antenna
- subband
- textured images
- zero crossing
- object recognition
- geometric distortions
- grey level
- feature extraction
- vector quantizer
- wavelet decomposition
- filter responses
- low frequency
- high frequency
- digital images
- wavelet transform
- dielectric constant