Towards an analytical model of I/Q imbalance in OFDM based direct conversion receivers

IEEE Vehicular Technology Conference

Volumn 59, Issue 4, 2004, Pages 1831-1835

  Rykaczewski, Piotr ^a   Brakensiek, Jörg ^b   Jondral, Friedrich K ^a  

^a UNIVERSITY OF KARLSRUHE   (Germany)

^b NOKIA   (Germany)

Author keywords

[No Author keywords available]

Indexed keywords

APPROXIMATION THEORY; CODE DIVISION MULTIPLE ACCESS; COMPUTER SIMULATION; DEMODULATION; LOCAL AREA NETWORKS; MATHEMATICAL MODELS; OSCILLATIONS; PARAMETER ESTIMATION; SIGNAL FILTERING AND PREDICTION; SIGNAL PROCESSING; SIGNAL RECEIVERS;

DIRECT CONVERSION RECIEVERS; HOMODYNE RECIEVERS; IMAGE FILTER PROBLEMS; SIGNAL FILTERS;

ORTHOGONAL FREQUENCY DIVISION MULTIPLEXING;

EID: 15444380073     PISSN: 15502252     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (10)

1. E. Coersmeier, "Frequency selective IQ Phase Imbalance Adjustment in OFDM Direct Conversion Receivers," in IEEE International Symposium on Consumer Electronics, Erfurt, Sep. 2002, pp. F107-F112.
2. "IEEE Std 802.11a-1999: Wireless LAN Medium Access Control (MAC) and Physical Layer (PHY) specifications: High-speed Physical Layer in the 5 GHz Band," 1999, ISBN 0-7381-1810-9.
3. R. van Nee and R. Prasad, OFDM for Wireless Multimedia Communications. Artech House Publishers, 2000.
4. M. Valkama, M. Renfors, and V. Koivunen, "Advanced Methods for I/Q Imbalance Compensation in Communication Receivers," IEEE Transactions on Signal Processing, vol. 49, no. 10, pp. 2335-2344, Oct. 2001.
5. A. Wiesler and F. Jondral, "A Software Radio for Second- and Third-Generation Mobile Systems," IEEE Transactions on Vehicular Technology, vol. 51/2002, no. 04, pp. 738-748, July 2002.
6. J.-F. Cardoso and B. Hvam Laheld, "Equivariant adaptive source separation," IEEE Transactions on Signal Processing, vol. 44, no. 12, pp. 3017-3030, Dec. 1996.
7. S. Haykin, Ed., Blind Source Separation, ser. Unsupervised Adaptive Filtering. New York: Wiley, 2000, vol. I.
8. P. Rykaczewski, V. Blaschke, and F. Jondral, "I/Q Imbalance Compensation for Software Defined Radio OFDM Based Direct Conversion Receivers," in 8th IEEE Int'l OFDM WS, Hamburg, Sep. 2003.
9. P. Hafezi, D. Wedge, M. Beach, and M. Lawton, "Propagation Measurements at 5.2 GHz in Commercial and Domestic Environments," IEEE. PIMRC, 1997, pp. 509-513.
10. L. Maurer, System Design, Simulation and Specification of a UMTS Compliant RF Receiver Front-End. PhD Dissertation, Johannes Kepler Universität Linz, Austria, 2001.