An ultra-wideband CMOS low noise amplifier for 3-5-GHz UWB system

  title={An ultra-wideband CMOS low noise amplifier for 3-5-GHz UWB system},
  author={Chang-Wan Kim and Min-Suk Kang and Phan Tuan Anh and Hoon-Tae Kim and Sang-Gug Lee},
  journal={IEEE Journal of Solid-State Circuits},
An ultra-wideband (UWB) CMOS low noise amplifier (LNA) topology that combines a narrowband LNA with a resistive shunt-feedback is proposed. The resistive shunt-feedback provides wideband input matching with small noise figure (NF) degradation by reducing the Q-factor of the narrowband LNA input and flattens the passband gain. The proposed UWB amplifier is implemented in 0.18-/spl mu/m CMOS technology for a 3.1-5-GHz UWB system. Measurements show a -3-dB gain bandwidth of 2-4.6GHz, a minimum NF… CONTINUE READING
Highly Influential
This paper has highly influenced 10 other papers. REVIEW HIGHLY INFLUENTIAL CITATIONS
Highly Cited
This paper has 313 citations. REVIEW CITATIONS


Publications citing this paper.
Showing 1-10 of 214 extracted citations

314 Citations

Citations per Year
Semantic Scholar estimates that this publication has 314 citations based on the available data.

See our FAQ for additional information.


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

Design of Analog CMOS Integrated Circuits

  • B. Razavi
  • New York: McGraw-Hill,
  • 2001
1 Excerpt

The Design of CMOS Radio-Frequency Integrated Circuits

  • T. H. Lee
  • 1998
1 Excerpt

Similar Papers

Loading similar papers…