Reconfigurable Multi-Band OFDM UWB Receivers: Circuits and System Considerations

  • Luca Baldini
  • Danilo Manstretta
  • Tomaso Erseghe
  • Nicola Laurenti
  • Antonio Liscidini
  • R. Castello

ULTRA wideband (UWB) is intended to provide a standard for high-speed short range wireless communication [1, 2]. The ECMA 368 Standard [2] specifies the physical and medium access control layers for UWB networks using Multi-band Orthogonal Frequency Division Modulation (MB-OFDM). The spectrum from 3.1 to 10.6GHz is divided into 14 bands of 528MHz. Supported data rates range from 53.3 to 480 Mbps with a data-rate adaptation mechanism allowing each receiver to opt for the transmitter's data rate for the maximum throughput. The receiver RF front-end and the frequency synthesizer pose the highest design challenges.We will concentrate only on the former due to space limitations. Covering a broad bandwidth is quite challenging, especially for a CMOS implementation, where tuning out capacitive parasitics is the key to achieve low-power operation. An important aspect in UWB communication is the interference between different UWB devices and from other systems. Nearby wireless devices can produce in-band interference due to intermodulation and harmonic generation in the receiver front-end. In this chapter, we will evaluate the effects of interferers on the desired UWB signal, resulting from cross-modulation, intermodulation and harmonic distortion. Some of the existing receiver solutions will be reviewed and a receiver architecture with enhanced linearity performances will be described.

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References

  1. 1.
    First Report and Order, Revision of Part 15 of the Commission's Rules Regarding Ultra-Wideband Transmission Systems FCC, 2002, ET Docket 98–153.Google Scholar
  2. 2.
    High Rate Ultra Wideband PHY and MAC Standard, ECMA standard 368, Dec. 2005.Google Scholar
  3. 3.
    M. Ranjan, and L. E. Larson, “Distortion Analysis of Ultra-Wideband OFDM Receiver FrontEnds,” IEEE Transactions on Microwave Theory and Techniques, vol. 54, no. 12, Dec. 2006, pp. 4422–4431.CrossRefGoogle Scholar
  4. 4.
    R. Roovers, et al., “An Interference-Robust Receiver for Ultra-Wideband Radio in SiGe BiCMOS Technology”, IEEE Journal of Solid-State Circuits, vol. 40, no. 12, Dec. 2005, pp. 2563–2572.CrossRefGoogle Scholar
  5. 5.
    N. Laurenti, F. Renna, “Estimation of Carrier and Sampling Frequency Offset for Ultra Wide Band Multiband OFDM Systems”, in Proceedings of IEEE International Conference on Ultra-Wideband, ICUWB, Sept. 2008, vol. 2.Google Scholar
  6. 6.
    Digital Cellular Telecommunications System (Phase 2); Radio Transmission and Reception, GSM 05.05 (ETS 300 577), ETSI, 1996.Google Scholar
  7. 7.
    Wireless LAN Medium Access Control (MAC) and Physical Layer (PHY) Specifications— High-Speed Physical Layer in the 5 GHz Band, ANSI/IEEE Standard 802.11a, 1999.Google Scholar
  8. 8.
    Wireless LAN Medium Access Control (MAC) and Physical Layer (PHY) Specifications— Further Higher-Speed Physical Layer Extension in the 2.4 GHz Band, IEEE Standard 802.11g/D1.1, 2002.Google Scholar
  9. 9.
    Broadband Radio Access Network (BRAN); HiperLAN type 2; physical (PHY) layer, ETSI, Sophia Antipolis Cedex, France, TS 101 475, ver. 1.3.1, 2001.Google Scholar
  10. 10.
    Air Interface for Fixed Broadband Wireless Access Systems, IEEE Standard 802.16, 2004.Google Scholar
  11. 11.
    L. Zhu, S. Sun, W. Menzel, “A Ultra-Wideband (UWB) Bandpass Filters Using Multiple-Mode Resonator”, IEEE Microwave and Wireless Components Letters, vol. 15, no. 11, Nov. 2005, pp. 796–798.CrossRefGoogle Scholar
  12. 12.
    M. J. O. Strutt, A. Van Der Ziel, “Suppression of spontaneous fluctuations in amplifiers and receivers for electrical communication and for measuring devices”, Physica, vol. 9, no. 6, Jun. 1942, pp. 513–527.CrossRefGoogle Scholar
  13. 13.
    H. Rothe, W. Dahlke, “Theory of Noisy Fourpoles,” Proceedings of the IRE, vol. 44, no. 6, Jun. 1956, pp. 811–818.CrossRefGoogle Scholar
  14. 14.
    A. Van Der Ziel, “Noise in Solid State Devices and Circuits”, Wiley, New York, 1986.Google Scholar
  15. 15.
    T. H. Lee, “The Design of CMOS Radio-Frequency Integrated Circuits”, 2nd ed., Cambridge University Press, Cambridge, UK, 2004.Google Scholar
  16. 16.
    B. Razavi, et al., “A UWB CMOS transceiver,” IEEE Journal of Solid-State Circuits, vol. 40, pp. 2555–2562, Dec. 2005.CrossRefGoogle Scholar
  17. 17.
    A. Ismail and A. Abidi, “A 3.1- to 8.2-GHz zero-IF Receiver and Direct Frequency Synthesizer in 0:18-μm SiGe BiCMOS for Mode-2 MB-OFDM UWB communication,” IEEE Journal of Solid-State Circuits, vol. 40, pp. 2573–2582, Dec. 2005.CrossRefGoogle Scholar
  18. 18.
    A. Valdes-Garcia, C. Mishra, F. Bahmani, J. Silva-Martinez, and E. Sánchez-Sinencio, “An 11-Band 3–10 GHz Receiver in SiGe BiCMOS for Multiband OFDM UWB Communication,” IEEE Journal of Solid-State Circuits, vol. 42, no. 4, Apr. 2007, pp. 935–948.CrossRefGoogle Scholar
  19. 19.
    A. Bevilacqua, A. Vallese, C. Sandner, M. Tiebout, A. Gerosa, A. Neviani, “A 0.13mm CMOS LNA with Integrated Balun and Notch Filter for 3–5GHz UWB Receivers”, ISSCC Digest of Technical Papers, Feb. 2007, pp. 420–421.Google Scholar
  20. 20.
    C.-F. Liao, and S.-I. Liu, “A Broadband Noise-Canceling CMOS LNA for 3.1–10.6 GHz UWB Receivers”, IEEE Journal of Solid-State Circuits, vol. 42, no. 2, Feb. 2007, pp. 329–339.CrossRefGoogle Scholar
  21. 21.
    M. Ranjan, and L. E. Larson, “A Low-Cost and Low-Power CMOS Receiver Front-End for MB-OFDM Ultra-Wideband Systems,” IEEE Journal of Solid-State Circuits, vol. 42, no. 3, Mar. 2007, pp. 592–601.CrossRefGoogle Scholar
  22. 22.
    A. Liscidini, G. Martini, D. Mastantuono, R. Castello, “Analysis and Design of Configurable LNAs in Feedback Common-Gate Topologies,” IEEE Transactions on Circuits and Systems II: Express Briefs, vol. 55, no. 8, pp. 733–737, Aug. 2008.CrossRefGoogle Scholar
  23. 23.
    E. Sacchi, I. Bietti, S. Erba, L. Tee, P. Vilmercati, and R. Castello, “A 15 mW, 70 kHz 1/f corner direct conversion CMOS receiver,” in Proceedings of IEEE Custom IC Conference, Sep. 2003, pp. 459–462.Google Scholar
  24. 24.
    A. A. Abidi, “The Path to the Software-Defined Radio Receiver”, IEEE Journal of Solid-State Circuits, vol. 42, no. 5, May 2007, pp. 954–966.CrossRefGoogle Scholar

Copyright information

© Springer Science+Business Media B.V. 2009

Authors and Affiliations

  • Luca Baldini
    • 1
  • Danilo Manstretta
    • 1
  • Tomaso Erseghe
    • 2
  • Nicola Laurenti
    • 2
  • Antonio Liscidini
    • 1
  • R. Castello
    • 1
  1. 1.Università degli Studi di PaviaPavia
  2. 2.Università degli Studi di PadovaPadovaItaly

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