TY - JOUR
T1 - An efficient algorithm for bandpass sampling of multiple RF signals
AU - Bae, Junghwa
AU - Park, Jinwoo
N1 - Funding Information:
Manuscript received July 10, 2005; revised October 28, 2005. This work was supported by the University IT Research Center Project at Korea University. The associate editor coordinating the review of this manuscript and approving it for publication was Dr. Gerald Matz.
PY - 2006/4
Y1 - 2006/4
N2 - This letter proposes, based on a bandpass sampling theory, a novel method to find available sampling ranges with a low computational complexity and high accuracy for multiple bandpass radio frequency signals. Guard-bands between downconverted signal spectrums are also taken into consideration in determining a minimum sampling frequency. We verify its validity through simulations in terms of the sampling ranges, the minimum sampling frequency, and computational efficiency.
AB - This letter proposes, based on a bandpass sampling theory, a novel method to find available sampling ranges with a low computational complexity and high accuracy for multiple bandpass radio frequency signals. Guard-bands between downconverted signal spectrums are also taken into consideration in determining a minimum sampling frequency. We verify its validity through simulations in terms of the sampling ranges, the minimum sampling frequency, and computational efficiency.
KW - Bandpass sampling
KW - Software-defined ratio (SRD)
KW - Sub-sampling
UR - http://www.scopus.com/inward/record.url?scp=33644987281&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=33644987281&partnerID=8YFLogxK
U2 - 10.1109/LSP.2005.863694
DO - 10.1109/LSP.2005.863694
M3 - Article
AN - SCOPUS:33644987281
VL - 13
SP - 193
EP - 196
JO - IEEE Signal Processing Letters
JF - IEEE Signal Processing Letters
SN - 1070-9908
IS - 4
ER -