Abstract
As pointed out in Chapter six, the gain mismatch and phase error between the I and Q channels in a quadrature receiver, adversely affect the performance of the receiver, by generating image components of the receiving signal. Its effect is very problematic in a receiver designed for multi-channel reception.
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References
F.E. Churchill, G.W. Ogar, and B.J. Thompson, The correction of I and Q errors in a coherent processor, IEEE Transactions on Aerospace and Electronic Systems, vol. AES-17, no. 1, pp. 131 - 137, Jan 1981.
M.D. MacLeod, Fast calibration of IQ digitiser systems, Electronic Engineering, GB, Morgan-Grampian Ltd., London, vol. 62, no. 757, pp. 41 - 43, 1990.
M.D. Kulkarni and Alexander B. Kostinski, A simple formula for monitoring quadrature phase error with arbitrary signals, IEEE Tran. Geo-science and remote sensing, vol. 33, no. 3, pp. 799 - 802, May 1995.
J.P.Y. Lee, Wideband I/Q demodulators: measurement technique and matching characteristics, IEE Proc.-Radar, Sonar and Navigation, vol. 143, no. 5, pp. 300 - 306, October 1996.
R. A. Green, R. Anderson-Sprecher, and J. W. Pierre, Quadrature receiver mismatch calibration, IEEE Tran. Signal Processing, vol. 47, no. 11, pp. 3130 - 3133, Nov. 1999.
K.P. Pun, J.E. Franca, C.A. Lerne, C.F. C.an, and C.S. Choy, Correction of frequency-dependent i/q mismatches in quadrature receivers, IEE Electronics Letters, vol. 37, no. 23, Nov. 2001.
Bernard Widrow, John R. Glover, John M. McCool, et al., Adaptive noise cancelling: principles and applications, Proceedings of IEEE, vol. 63, no. 12, pp. 1692 - 1716, Dec. 1975.
R. T. Compton, The power-inversion adaptive array: concept and performance, IEEE Trans. Aerospace Elect. Syst., vol. AES-15, pp. 803 - 814, Nov. 1979.
R. L. Zinser, G. Mirchandani, and J. B. Evans, Some experimental and theoretical results using a new adaptive filter structure for noise cancellation in the presence of crosstalk, in Proc. Int. Acoust. Speech Signal Processing, Mar. 1985, pp. 208 - 211.
M. J. Al-Kindi and J. Dunlop, Improved adaptive noise cancellation in the presence of signal leakage on the noise reference channel, IEEE Trans. on Signal Processing, vol. 17, no. 3, pp. 241 - 250, July 1989.
D. Van Compernolle, Switching adaptive filters for enhancing noisy and reverberant speech from microphone array recordings, in Proc. Int. Acoust. Speech Signal Processing, Apr. 1990, pp. 833 - 836.
Y. Bar-Ness and A. Dinç, Bootstrap: A fast blind adaptive signal separator, in Proc. Int. Acoust. Speech Signal Processing, Mar. 1992, vol. II, pp. 325 - 327.
G. Mirchandani, R. L. Zinser, and J. B. Evans, A new adaptive noise cancellatoin scheme in the presense of crosstalk, IEEE Trans. Circuits and Systems II, vol. 39, pp. 681 - 694, Oct. 1992.
Ehud Weinstein, Meir Feder, and Alan V. Oppenheim, Multi-channel signal separation by decorrelaton, IEEE Trans. Speech and Audio Processing, vol. 1, no. 4, pp. 405 - 413, Oct. 1993.
S.V. Gerven and D.V. Compernolle, Signal separation by symmetric adaptive decorrelation: stability, convergence, and uniqueness, IEEE Trans. on Signal Processing, vol. 43, no. 7, pp. 1602 - 1612, July 1995.
Li Yu and W. M. Snelgrove, A novel adaptive mismatch cancellation system for quadrature IF radio receivers, IEEE Transactions on Circuits and Systems: - II: Analog and digital signal processing, vol. 46, no. 6, pp. 789 - 801, June 1999.
S.A. Jantzi et al., The effects of mismatch in complex bandpass EA modulators, in Proc. IEEE Int. Symposium on Circuits and Systems, May 1996, pp. 227 - 230.
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Pun, KP., da Franca, J.E., Azeredo-Leme, C. (2003). Blind Compensation of I/Q Mismatches. In: Circuit Design for Wireless Communications. The Springer International Series in Engineering and Computer Science, vol 728. Springer, Boston, MA. https://doi.org/10.1007/978-1-4757-3737-0_7
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DOI: https://doi.org/10.1007/978-1-4757-3737-0_7
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