Детайли за публикацията
(Publication details)

Autors: Gieva, E. E., Brusev, T. S., Rusev, R. R., Angelov, G. V., Hristov, M. H.
Title: Investigation of Power Losses in Synchronous Buck
Keywords: Power losses, synchronous buck dc-dc

Abstract: In this paper a synchronous buck dc-dc converter with Zero Voltage Switching (ZVS) for low power applications is presented and investigated in Cadence with a CMOS 0.35 μm technology. Power losses in the converter’s components are evaluated and analyzed. The results obtained show that the efficiency of the standard switching-mode buck dc-dc converter can be increased by about 3.6 % if ZVS technique is used.


  1. J. Sankman, M. K. Song, and D. Ma, 2014, "A 40-MHz 85.8%-Peak-Efficiency Switching-Converter-Only Dual-Phase Envelope Modulator for 2-W 10-MHz LTE Power Amplifier", Symposium on VLSI Circuits Digest of Technical Papers, Volume June, pp. 2014
  2. M. Hassan, L. Larson, V. Leung, and P. Asbeck, 2012, "A Combined Series-Parallel Hybrid Envelope Amplifier for Envelope Tracking Mobile Terminal RF Power Amplifier Applications", IEEE Journal of Solid-State Circuits, Volume 47/5, pp. pp.1185-1198
  3. F. Wang, D. Kimball, D. Lie, P. Asbeck and L. Larson, 2007, "A Monolithic High-Efficiency 2.4-GHz 20-dBm SiGe BiCMOS Envelope-Tracking OFDM Power Amplifier", IEEE Journal of Solid-State Circuits, Volume 42/6, pp. pp.1271-1281
  4. F J. Ham, H. Jung, H. Kim, W. Lim, D. Heo and Y. Yang, 2014, "A CMOS Envelope Tracking Power Amplifier for LTE Mobile Applications", Journal of Semiconductor Technology and Science, Volume 14/2, pp. pp. 235-245

Proc. XXV International Scientific Conference Electronics - ET2016, vol. 1, issue 1, pp. 171-174, 2016, Bulgaria, IEEE, ISBN 978-1-5090-2882-5

Full text of the publication

Вид: постер/презентация в национален форум с межд. уч., публикация в реферирано издание, индексирана в Scopus

Въведена от: гл. ас. д-р Елица Емилова Гиева