SECOND-ORDER NONUNIFORM SAMPLING FOR THE FAST RECOVERY OF BANDPASS SIGNAL

Huang Yong; Xiao Xianci; Lin Yunsong

Volume 21 Issue 4

Jul. 1999

Turn off MathJax

Article Contents

Article Navigation > Journal of Electronics & Information Technology > 1999 > 21(4): 455-460

Huang Yong, Xiao Xianci, Lin Yunsong. SECOND-ORDER NONUNIFORM SAMPLING FOR THE FAST RECOVERY OF BANDPASS SIGNAL[J]. Journal of Electronics & Information Technology, 1999, 21(4): 455-460.

Citation:

Huang Yong, Xiao Xianci, Lin Yunsong. SECOND-ORDER NONUNIFORM SAMPLING FOR THE FAST RECOVERY OF BANDPASS SIGNAL[J]. Journal of Electronics & Information Technology, 1999, 21(4): 455-460.

Huang Yong, Xiao Xianci, Lin Yunsong. SECOND-ORDER NONUNIFORM SAMPLING FOR THE FAST RECOVERY OF BANDPASS SIGNAL[J]. Journal of Electronics & Information Technology, 1999, 21(4): 455-460.

Citation:

Huang Yong, Xiao Xianci, Lin Yunsong. SECOND-ORDER NONUNIFORM SAMPLING FOR THE FAST RECOVERY OF BANDPASS SIGNAL[J]. Journal of Electronics & Information Technology, 1999, 21(4): 455-460.

PDF( 917 KB)

SECOND-ORDER NONUNIFORM SAMPLING FOR THE FAST RECOVERY OF BANDPASS SIGNAL

Received Date: 1997-12-02
Rev Recd Date: 1998-09-26
Publish Date: 1999-07-19

Abstract

Abstract

Fast recovery and frequency-shifting of real bandpass signal based on second-order sampling is discussed. Using FFT and complex filtering, real bandpass signal can be recovered as a analytic signal whose central frequency is within two times of its bandwidth, and phase property is not changed. Finally, using simple computation, original frequency can be acquired. Computer simulation shows the correction of the method.

FullText(HTML)

References(1)

References

Turletti T, Tennenhouse D. Estimating the computational requirements of a software GSM base station. Proc. IEEE 1997 International Conference on Communications, Montreal, Quebec, Canada: 1997, 169-175.[2]Vaughan R G, Scott N L, White D R. The theory of bandpass sampling. IEEE Trans. on SP, 1991, SP-39(9): 1973-1984.[3]Coulson A J. A generalization of nonuniform bandpass sampling. IEEE Trans. on SP, 1995, SP-43(3): 694-794.[4]Crochiere R E, Rabiner L R. Multirate Digital Signal Processing. Englewood Cliffs: Prentice-Hall Inc. 1983.[5]Coulson A J, Vaughan R G, Poletti M A. Frequency-shifting using bandpass sampling. IEEE Trans. on SP, 1994, SP-42(6): 1556-1559.

Relative Articles

Supplements(0)

Cited By

Proportional views