340-GHz Antenna-Coupled High - TcSuperconducting Balanced Downconverter: Device Design and Performance Prediction

Xiang Gao; Huanxin Li; Chuanfei Ding; Heng Liu; Xiangyuan Bu; Jianping An

doi:10.1109/ISAP53582.2022.9998847

340-GHz Antenna-Coupled High - T_cSuperconducting Balanced Downconverter: Device Design and Performance Prediction

Xiang Gao^*, Huanxin Li, Chuanfei Ding, Heng Liu, Xiangyuan Bu, Jianping An

^*Corresponding author for this work

Beijing Institute of Technology

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

This work presents systematic device design and performance prediction of a 340-GHz antenna-coupled high-Tc superconducting (HTS) balanced downconverter. The downconverter integrates the lens antenna fed by two independent ports, which generates two directional beams for radio-frequency (RF) and local-oscillator (LO) coupling. Its balanced design features the coplanar waveguide (CPW) structured quadrature hybrid, matching and isolation circuits. Detailed mixing performance simulation is conducted, and the results have validated the device designs.

Original language	English
Title of host publication	2022 International Symposium on Antennas and Propagation, ISAP 2022
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	21-22
Number of pages	2
ISBN (Electronic)	9781665479622
DOIs	https://doi.org/10.1109/ISAP53582.2022.9998847
Publication status	Published - 2022
Event	27th International Symposium on Antennas and Propagation, ISAP 2022 - Sydney, Australia Duration: 31 Oct 2022 → 3 Nov 2022

Publication series

Name	2022 International Symposium on Antennas and Propagation, ISAP 2022

Conference

Conference	27th International Symposium on Antennas and Propagation, ISAP 2022
Country/Territory	Australia
City	Sydney
Period	31/10/22 → 3/11/22

Keywords

balanced downconverter
high-Tc superconductor
performance simulation
systematic device design

Access to Document

10.1109/ISAP53582.2022.9998847

Cite this

Gao, X., Li, H., Ding, C., Liu, H., Bu, X., & An, J. (2022). 340-GHz Antenna-Coupled High - T_cSuperconducting Balanced Downconverter: Device Design and Performance Prediction. In 2022 International Symposium on Antennas and Propagation, ISAP 2022 (pp. 21-22). (2022 International Symposium on Antennas and Propagation, ISAP 2022). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ISAP53582.2022.9998847

Gao, Xiang ; Li, Huanxin ; Ding, Chuanfei et al. / 340-GHz Antenna-Coupled High - T_cSuperconducting Balanced Downconverter : Device Design and Performance Prediction. 2022 International Symposium on Antennas and Propagation, ISAP 2022. Institute of Electrical and Electronics Engineers Inc., 2022. pp. 21-22 (2022 International Symposium on Antennas and Propagation, ISAP 2022).

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abstract = "This work presents systematic device design and performance prediction of a 340-GHz antenna-coupled high-Tc superconducting (HTS) balanced downconverter. The downconverter integrates the lens antenna fed by two independent ports, which generates two directional beams for radio-frequency (RF) and local-oscillator (LO) coupling. Its balanced design features the coplanar waveguide (CPW) structured quadrature hybrid, matching and isolation circuits. Detailed mixing performance simulation is conducted, and the results have validated the device designs.",

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author = "Xiang Gao and Huanxin Li and Chuanfei Ding and Heng Liu and Xiangyuan Bu and Jianping An",

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series = "2022 International Symposium on Antennas and Propagation, ISAP 2022",

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Gao, X, Li, H, Ding, C, Liu, H , Bu, X & An, J 2022, 340-GHz Antenna-Coupled High - T_cSuperconducting Balanced Downconverter: Device Design and Performance Prediction. in 2022 International Symposium on Antennas and Propagation, ISAP 2022. 2022 International Symposium on Antennas and Propagation, ISAP 2022, Institute of Electrical and Electronics Engineers Inc., pp. 21-22, 27th International Symposium on Antennas and Propagation, ISAP 2022, Sydney, Australia, 31/10/22. https://doi.org/10.1109/ISAP53582.2022.9998847

340-GHz Antenna-Coupled High - T_cSuperconducting Balanced Downconverter: Device Design and Performance Prediction. / Gao, Xiang; Li, Huanxin; Ding, Chuanfei et al.
2022 International Symposium on Antennas and Propagation, ISAP 2022. Institute of Electrical and Electronics Engineers Inc., 2022. p. 21-22 (2022 International Symposium on Antennas and Propagation, ISAP 2022).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

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AB - This work presents systematic device design and performance prediction of a 340-GHz antenna-coupled high-Tc superconducting (HTS) balanced downconverter. The downconverter integrates the lens antenna fed by two independent ports, which generates two directional beams for radio-frequency (RF) and local-oscillator (LO) coupling. Its balanced design features the coplanar waveguide (CPW) structured quadrature hybrid, matching and isolation circuits. Detailed mixing performance simulation is conducted, and the results have validated the device designs.

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Gao X, Li H, Ding C, Liu H , Bu X , An J. 340-GHz Antenna-Coupled High - T_cSuperconducting Balanced Downconverter: Device Design and Performance Prediction. In 2022 International Symposium on Antennas and Propagation, ISAP 2022. Institute of Electrical and Electronics Engineers Inc. 2022. p. 21-22. (2022 International Symposium on Antennas and Propagation, ISAP 2022). doi: 10.1109/ISAP53582.2022.9998847