Design of a Symmetrical Lattice Type Phase Shifter for 5G and Beyond Communication Systems

In this paper, a lattice-type phase shifter topology which achieves low phase error, low loss, and a wide phase range with high linearity is presented. Wide frequency band operation is accomplished by employing symmetrical all-pass lattice structures. Utilizing commercially available 0.18µm GPDK CMO...

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Bibliographic Details
Published in2024 IEEE INC-USNC-URSI Radio Science Meeting (Joint with AP-S Symposium) pp. 152 - 153
Main Authors Kilinc, Merve, Kilinc, Sedat, Kacar, Firat, Yarman, Siddik Binboga
Format Conference Proceeding
LanguageEnglish
Published ITNC-USNC URSI 14.07.2024
Subjects
5G mobile communication
C-band
Conferences
Lattices
Linearity
Phase control
Phase shifters
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Summary:In this paper, a lattice-type phase shifter topology which achieves low phase error, low loss, and a wide phase range with high linearity is presented. Wide frequency band operation is accomplished by employing symmetrical all-pass lattice structures. Utilizing commercially available 0.18µm GPDK CMOS technology, the proposed design showcases a 45°, 90°, 135°, and 180° phase shift over the 3.3-4.2 GHz. In recognition of the increasing demands of 5G communications, our study underscores the importance of precise and efficient phase control.
ISSN:2573-3036
DOI:10.23919/INC-USNC-URSI61303.2024.10632304