Design of Wideband 180(omicron) Digital Phase Shifter in CMOS Process

AVCI C., Güneş E. O., YARMAN B. S.

National Conference on Electrical, Electronics and Biomedical Engineering (ELECO), Bursa, Turkey, 1 - 03 December 2016, pp.419-422 identifier

  • Publication Type: Conference Paper / Full Text
  • City: Bursa
  • Country: Turkey
  • Page Numbers: pp.419-422
  • Istanbul Technical University Affiliated: Yes


In this paper, a wideband, low phase error and low loss 180(omicron)-bit digital phase shifter using symmetric lattice structure is presented. In the implementation 0.18um TSMC process is utilized. It is exhibited that proposed architecture results in 180(omicron) phase shift over 0-10 GHz bandwidth with less than 1(omicron) phase error. The overall loss of the structure is less than 2.5dB over the entire frequency band.