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Compact lowpass filter with ultra-wide stopband using novel spiral compact microstrip resonant cell.

Mohsen HayatiAkram Sheikhi
Published in: IEICE Electron. Express (2011)
Keyphrases
  • high pass
  • low pass
  • microstrip
  • high frequency
  • wavelet transform
  • frequency domain
  • subband
  • bandpass
  • face recognition
  • image compression