Performance Enhancement of a Sub-Sampling Circuit for Ultra-Wideband Signal Processing

@article{Zhang2007PerformanceEO,
  title={Performance Enhancement of a Sub-Sampling Circuit for Ultra-Wideband Signal Processing},
  author={Cemin Zhang and A. E. Fathy and Mohamad Mahfouz},
  journal={IEEE Microwave and Wireless Components Letters},
  year={2007},
  volume={17},
  pages={873-875}
}
An ultra-wideband (UWB) sampling mixer has been developed based on utilizing the combined advantages of two known circuit topologies: a wideband balun and a balanced-feed mixer. The developed sampler is integrated with a step-recovery diode strobe-step generator to sub-sample UWB signals. The fabricated sub-sampler demonstrated a 3.5-dB radio frequency to intermediate frequency (RF-IF) conversion loss up to 1 GHz (without the IF amplification), and a wide 3 dB bandwidth that exceeded 3.5-GHz… CONTINUE READING
Highly Cited
This paper has 22 citations. REVIEW CITATIONS

Citations

Publications citing this paper.
Showing 1-10 of 16 extracted citations

References

Publications referenced by this paper.
Showing 1-10 of 11 references

Devel - opment of an UWB indoor 3 D positioning radar with millimeter accuracy , ” in

  • Abuasaker, G. Kompa
  • IEEE MTT - S Int . Dig . , Jun .
  • 2006

Low - Cost Sampling Down Converter für UWB - Sensor Anwendungen , ” in

  • R. Sloan M. M. Zinieris, L. E. Davis
  • Proc . Antennen Messverfahren Ultra - Wide - Band…
  • 2006

Low-Cost Sampling Down Converter für UWB-Sensor Anwendungen

  • A. Reisenzahn, R. Cihal, S. Hantscher, C. G. Diskus
  • Proc. Antennen Messverfahren Ultra-Wide-Band (UWB…
  • 2006
1 Excerpt

A high sensitive receiver for baseband pulse microwave radar sensor using hybrid technology

  • S. Abuasaker, G. Kompa
  • Proc. IEEE Radar Conf., 2002, pp. 121–124.
  • 2002
2 Excerpts

A low-cost uniplanar sampling down-converter with internal local oscillator, pulse generator, and IF amplifier

  • J. S. Lee, C. Nguyen
  • IEEE Trans. Microw. Theory Tech., vol. 49, no. 2…
  • 2001
1 Excerpt

Similar Papers

Loading similar papers…