A 6-10.6 GHz CMOS PA with common-gate as an input stage for UWB transmitters

S. A.Z. Murad, M. M. Shahimim, Ramesh Pokharel, Haruichi Kanaya, K. Yoshida

Research output: Chapter in Book/Report/Conference proceedingConference contribution

7 Citations (Scopus)

Abstract

The design of a 6.0-10.6 GHz UWB CMOS power amplifier (PA) for ultra-wideband (UWB) transmitters in TSMC 0.18-μm CMOS technology is presented. The UWB PA proposed in this paper employing a common gate (CG) amplifier as the input stage for wideband matching and the current-reused technique is used to save the power consumption and to enhance gain at the higher frequency. The shunt peaking inductors were used to improve gain flatness and to increase the total bandwidth of the circuit. The post-layout simulation results show that the input return loss (S11) was less than -8 dB, output return loss (S22) was less than -10 dBm, and average gain was approximately 11 dB over the frequencies ranges of interest. The input and output 1-dB compression point is -12 dBm and 0 dBm, respectively. Moreover, an excellent phase linearity property (group delay) of ±55.8 ps across the whole band was obtained with power consumption of 18 mW. The chip area is 0.77 mm 2.

Original languageEnglish
Title of host publicationTENCON 2011 - 2011 IEEE Region 10 Conference
Subtitle of host publicationTrends and Development in Converging Technology Towards 2020
Pages607-610
Number of pages4
DOIs
Publication statusPublished - Dec 1 2011
Event2011 IEEE Region 10 Conference: Trends and Development in Converging Technology Towards 2020, TENCON 2011 - Bali, Indonesia
Duration: Nov 21 2011Nov 24 2011

Publication series

NameIEEE Region 10 Annual International Conference, Proceedings/TENCON

Other

Other2011 IEEE Region 10 Conference: Trends and Development in Converging Technology Towards 2020, TENCON 2011
CountryIndonesia
CityBali
Period11/21/1111/24/11

Fingerprint

Power amplifiers
Ultra-wideband (UWB)
Transmitters
Electric power utilization
Broadband amplifiers
Group delay
Bandwidth
Networks (circuits)

All Science Journal Classification (ASJC) codes

  • Computer Science Applications
  • Electrical and Electronic Engineering

Cite this

Murad, S. A. Z., Shahimim, M. M., Pokharel, R., Kanaya, H., & Yoshida, K. (2011). A 6-10.6 GHz CMOS PA with common-gate as an input stage for UWB transmitters. In TENCON 2011 - 2011 IEEE Region 10 Conference: Trends and Development in Converging Technology Towards 2020 (pp. 607-610). [6129177] (IEEE Region 10 Annual International Conference, Proceedings/TENCON). https://doi.org/10.1109/TENCON.2011.6129177

A 6-10.6 GHz CMOS PA with common-gate as an input stage for UWB transmitters. / Murad, S. A.Z.; Shahimim, M. M.; Pokharel, Ramesh; Kanaya, Haruichi; Yoshida, K.

TENCON 2011 - 2011 IEEE Region 10 Conference: Trends and Development in Converging Technology Towards 2020. 2011. p. 607-610 6129177 (IEEE Region 10 Annual International Conference, Proceedings/TENCON).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Murad, SAZ, Shahimim, MM, Pokharel, R, Kanaya, H & Yoshida, K 2011, A 6-10.6 GHz CMOS PA with common-gate as an input stage for UWB transmitters. in TENCON 2011 - 2011 IEEE Region 10 Conference: Trends and Development in Converging Technology Towards 2020., 6129177, IEEE Region 10 Annual International Conference, Proceedings/TENCON, pp. 607-610, 2011 IEEE Region 10 Conference: Trends and Development in Converging Technology Towards 2020, TENCON 2011, Bali, Indonesia, 11/21/11. https://doi.org/10.1109/TENCON.2011.6129177
Murad SAZ, Shahimim MM, Pokharel R, Kanaya H, Yoshida K. A 6-10.6 GHz CMOS PA with common-gate as an input stage for UWB transmitters. In TENCON 2011 - 2011 IEEE Region 10 Conference: Trends and Development in Converging Technology Towards 2020. 2011. p. 607-610. 6129177. (IEEE Region 10 Annual International Conference, Proceedings/TENCON). https://doi.org/10.1109/TENCON.2011.6129177
Murad, S. A.Z. ; Shahimim, M. M. ; Pokharel, Ramesh ; Kanaya, Haruichi ; Yoshida, K. / A 6-10.6 GHz CMOS PA with common-gate as an input stage for UWB transmitters. TENCON 2011 - 2011 IEEE Region 10 Conference: Trends and Development in Converging Technology Towards 2020. 2011. pp. 607-610 (IEEE Region 10 Annual International Conference, Proceedings/TENCON).
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