Specification of a polar sigma delta architecture for mobile multi-radio transmitter - validation on IEEE 802.16e

@article{Montes2008SpecificationOA,
  title={Specification of a polar sigma delta architecture for mobile multi-radio transmitter - validation on IEEE 802.16e},
  author={L. Montes and M. L. Suarez Penaloza and Genevi{\`e}ve Baudoin and Martine Villegas},
  journal={2008 IEEE Radio and Wireless Symposium},
  year={2008},
  pages={159-162}
}
This paper proposes the use of a polar sigma- delta transmitter architecture in multi-radio systems, which could be employed in future cognitive radio applications. The transmitter architecture is validated for mobile WiMax, one of the most restrictive wireless standards because of its large envelope magnitude range and wide bandwidth. We focus on the bandpass antenna filter used after the power amplifier to restore envelope variation. We demonstrate the viability of using BAW filters in multi… CONTINUE READING

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References

Publications referenced by this paper.
SHOWING 1-7 OF 7 REFERENCES

Impact of BAW emission filter’s characteristics on 3rd Generation standards modulations

  • A. Diet, M. Villegas, C. Vasseure, G. Baudoin
  • WPMC International Wireless Summit. Denmark,
  • 2005
2 Excerpts

Linear highefficiency microwave power amplifiers using bandpass delta-sigma modulators

  • A. Jayaraman, P. F. Chen, G.Hanington
  • IEEE Microwave and guided wave letters,
  • 1998
3 Excerpts

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