Reliable Design Closure of High-Frequency Components by Adaptive Design Specifications

Anna Pietrenko-Dabrowska1; Slawomir Koziel2; Qingsha S. Cheng3

10.1109/ICMMT55580.2022.10023167

2022

978-1-6654-8227-1

2022 International Conference on Microwave and Millimeter Wave Technology (ICMMT)

1-3

12-15 Aug. 2022

Harbin, China

This paper introduces a novel algorithm for parametric optimization of high-frequency structures. It is based on an adaptive design specification approach, which facilitates the optimization process whenever good initial design is lacking, and the system operating frequencies are distant from the target ones. Our methodology allows to adaptively adjust the design goals so that—at any given iteration of the optimization process — the most recent targets are reachable. As demonstrated using a compact microstrip coupler and a triple-band antenna, the proposed technique considerably improves the reliability of the parameter tuning process and enables successful optimization using local routines even if quality of the available initial designs is poor.

Microwave antennas Microwave technology Microwave integrated circuits Dipole antennas Millimeter wave technology Microstrip antennas Couplers

其他

IEEE

1.Faculty of Electronics, Telecommunications & Informatics, Gdansk University of Technology, Gdansk, Poland
2.Department of Engineering, Reykjavik University, Reykjavik, Iceland
3.Southern University of Science and Technology (SUSTech), Shenzhen, China

Anna Pietrenko-Dabrowska,Slawomir Koziel,Qingsha S. Cheng. Reliable Design Closure of High-Frequency Components by Adaptive Design Specifications[C],2022:1-3.