Sampling Rates for the First-Order Sampling of Two-Band Signals
نویسندگان
چکیده
Close-form representations for the permissible sampling rates on the first-order sampling of two-band bandpass signals are presented in this paper. It is shown that the new sampling rates are much lower than the Nyquist rate for signals with scattered passbands. A fast algorithm is developed for the symbolic operations on intervals, which makes the proposed sampling scheme more applicable. Key-Words: First-order sampling, Nyquist rate, Permissible sampling rates, Aliasing, Ideal bandpass filter, Csinc-interpolation 1 This work is supported in part by the Georgia Southern University ORSSP faculty research grant.
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