An Algorithm of Minimum Bandpass Sampling Selection with Guard-band Between Down-converted Adjacent IF signals 


Vol. 32,  No. 12, pp. 1286-1295, Dec.  2007


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  Abstract

This paper proposes, based on a bandpass sampling theory, a novel method to find valid sampling frequency range and minimum sampling rate with low computational complexity for downconversion of N bandpass radio frequency(RF) signals, under application of all possible signal placements(full permutations) in a IF stage. Additionally, we have developed a complexity-reducing method to obtaine the opttimal and minimal sampling rate for supporting the user-wanted guard-band or spacing between adjacent downconverted signal spectrums. Moreover, we have verified through comparisons with other methods that the proposed methods have more advantageous properties.

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  Cite this article

[IEEE Style]

J. Bae, J. Cho, Y. Ko, T. N. Cac, J. Park, "An Algorithm of Minimum Bandpass Sampling Selection with Guard-band Between Down-converted Adjacent IF signals," The Journal of Korean Institute of Communications and Information Sciences, vol. 32, no. 12, pp. 1286-1295, 2007. DOI: .

[ACM Style]

Junghwa Bae, Jaewan Cho, Yongchae Ko, Tran Nguyen Cac, and Jinwoo Park. 2007. An Algorithm of Minimum Bandpass Sampling Selection with Guard-band Between Down-converted Adjacent IF signals. The Journal of Korean Institute of Communications and Information Sciences, 32, 12, (2007), 1286-1295. DOI: .

[KICS Style]

Junghwa Bae, Jaewan Cho, Yongchae Ko, Tran Nguyen Cac, Jinwoo Park, "An Algorithm of Minimum Bandpass Sampling Selection with Guard-band Between Down-converted Adjacent IF signals," The Journal of Korean Institute of Communications and Information Sciences, vol. 32, no. 12, pp. 1286-1295, 12. 2007.

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pISSN : 1226 - 4717
eISSN : 2287 - 3880