Design and Implementation of a Novel and Compact 2-Bit Wide Band Digital Phase Shifter

Avcı C., Güneş E. O., Yarman B. S.

18th Mediterranean Microwave Symposium (MMS), İstanbul, Turkey, 31 October - 02 November 2018, pp.135-138 identifier identifier

  • Publication Type: Conference Paper / Full Text
  • Doi Number: 10.1109/mms.2018.8612010
  • City: İstanbul
  • Country: Turkey
  • Page Numbers: pp.135-138
  • Istanbul Technical University Affiliated: Yes


In this work, a novel, compact, wide band two-bit digital phase shifter topology based on modified symmetric lattice structure is proposed. The proposed phase shifter circuit is implemented employing the commercially available 0.18 m silicon CMOS technology. It is exhibited that the new phase shifter topology provides over 3-13 GHz bandwidth with less than 5 rms phase error.