relation: https://khub.utp.edu.my/scholars/17259/
title: Design of Miniaturized S-band High Isolation Strip-line Circulator for 5G Application
creator: Khim, S.
creator: Cheab, S.
creator: Soeung, S.
creator: Ng, G.S.
creator: Pec, R.
description: In this paper, a C-band strip-line circulator operating at 3 to 4.2 GHz is designed. The parameters of the circulator are designed and simulated by ANSYS High-Frequency Electromagnetic Simulation (HFSS) software. Isolation is one of the key indicators of the circulator's performance. The simulation results show that an isolation of the circulator in the mid-band range of 3.3-3.8 GHz is greater than 22 dB, and the relative bandwidth exceeds 14, which is sufficient for 5G spectrum n78. In addition, the return loss when port 1 excited is greater than 20 dB in the working frequency band. The relationship between uniform and non-uniform biasing simulations, ferrite and dielectric material selection are the main important point to considered for designing high isolation circulator. Therefore, the circulator presented in this paper can provide a reference scheme for the design of high-performance circulator or isolator. © 2022 IEEE.
publisher: Institute of Electrical and Electronics Engineers Inc.
date: 2022
type: Conference or Workshop Item
type: PeerReviewed
identifier:   Khim, S. and Cheab, S. and Soeung, S. and Ng, G.S. and Pec, R.  (2022) Design of Miniaturized S-band High Isolation Strip-line Circulator for 5G Application.  In: UNSPECIFIED.     
relation: https://www.scopus.com/inward/record.uri?eid=2-s2.0-85149113761&doi=10.1109%2fICFTSC57269.2022.10039821&partnerID=40&md5=68bbec608dc5f4baa62e160730d7109b
relation: 10.1109/ICFTSC57269.2022.10039821
identifier: 10.1109/ICFTSC57269.2022.10039821