Analysis of Circularly-Polarized Millimeter-Wave Antennas for Rotatable Wireless Interconnects

A 135-170-GHz circularly-polarized antenna for rotateable contactless millimeter-wave (mm-wave) interconnects is designed and analyzed. To the best of our knowledge, this is the first time circularly polarized antennas with wide bandwidth are proposed for mm-wave wireless interconnects. To evaluate...

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Bibliographic Details
Published in2022 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting (AP-S/URSI) pp. 323 - 324
Main Authors Mirzaee, Milad, Kim, Yanghyo
Format Conference Proceeding
LanguageEnglish
Published IEEE 10.07.2022
Subjects
Bandwidth
Conferences
Delays
Frequency-domain analysis
Measurement
Millimeter wave propagation
Wireless communication
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Summary:A 135-170-GHz circularly-polarized antenna for rotateable contactless millimeter-wave (mm-wave) interconnects is designed and analyzed. To the best of our knowledge, this is the first time circularly polarized antennas with wide bandwidth are proposed for mm-wave wireless interconnects. To evaluate the performance of the proposed antennas for wireless mm-wave interconnects, time and frequency domain performance metrics such as fidelity factor and group delay are investigated. Results demonstrate that the proposed antennas feature fidelity factors of more than 98.94% and a linear variation of transmission coefficients phases with group delay variations less than 0.01 ns.
ISSN:1947-1491
DOI:10.1109/AP-S/USNC-URSI47032.2022.9887106