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A Novel High-Pass Delta-Sigma Modulator-Based Digital-IF Transmitter With Enhanced Performance for SDR Applications.
Anis Ben Arfi
Maryam Jouzdani
Mohamed Helaoui
Fadhel M. Ghannouchi
Published in:
IEEE Trans. Circuits Syst. II Express Briefs (2019)
Keyphrases
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delta sigma
high pass
noise shaping
low pass
subband
image coding
analog to digital converter
filter bank
wavelet transform
high frequency
error diffusion
histogram equalization
contrast enhancement
low frequency
bandpass
wavelet decomposition
bit rate
image compression
high quality