Compact microstrip lowpass filter with ultrasharp response using a square-loaded modified T-shaped resonator.
Ali PirastehSaeed RoshaniSobhan RoshaniPublished in: Turkish J. Electr. Eng. Comput. Sci. (2018)
Keyphrases
- high pass
- microstrip
- low pass
- high frequency
- subband
- frequency domain
- wavelet transform
- filter bank
- patch antenna
- dual band
- discrete wavelet transform
- bandpass
- wavelet decomposition
- low frequency
- gaussian filter
- low pass filter
- edge information
- histogram equalization
- contrast enhancement
- similarity measure
- wavelet coefficients
- multiresolution
- filter responses
- image fusion
- visual quality
- image compression