Gaussian Curve Matching Circuit for Rotman Lens with Patch Array for Millimeter Wireless Power Transfer

A Rotman lens connected with eight series fed patch arrays is designed at 28 GHz. The input port 5 is not matched properly. A matching circuit based on Gaussian curve is designed and connected to input port 5. The measured return losses at the input ports are below 10 dB at 28 GHz.

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Bibliographic Details
Published in2024 IEEE International Symposium on Antennas and Propagation and INC/USNC‐URSI Radio Science Meeting (AP-S/INC-USNC-URSI) pp. 1599 - 1600
Main Authors Mohan, Manoj Prabhakar, Alphones, Arokiaswami, Siyal, Mohammed Yakoob, Karim, Muhammad Faeyz
Format Conference Proceeding
LanguageEnglish
Published IEEE 14.07.2024
Subjects
Antenna arrays
Antenna measurements
Antennas and propagation
Conferences
Lenses
Loss measurement
Wireless power transfer
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Summary:A Rotman lens connected with eight series fed patch arrays is designed at 28 GHz. The input port 5 is not matched properly. A matching circuit based on Gaussian curve is designed and connected to input port 5. The measured return losses at the input ports are below 10 dB at 28 GHz.
ISSN:1947-1491
DOI:10.1109/AP-S/INC-USNC-URSI52054.2024.10686158