High Frequency and High Speed Connector Design for 5G Applications

Hsu, Rung-Bin; Huang, Yu‐Cheng; Lee, Chia-Che; Hsieh, Ming-Hao; Yang, Chang‐Fa; Chao, Chen-Pang; Chen, Shih‐Chieh; Kung, Jaisy; Wei, George; Su, Hou-An; Hsu, Hou-Jun

doi:10.1109/rfit52905.2021.9565241

Cited by 2 publications

(1 citation statement)

References 6 publications

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“…Previous researches on the design of millimeter-wave connectors mainly focused on the infuences of a certain structure or size on some microwave parameters [5][6][7]. Only a few researches were carried out on the optimal design method of connectors.…”

Section: Introductionmentioning

confidence: 99%

Satisfaction-Based Multiobjective Optimization of the Design of a 65 GHz Millimeter-Wave Connector

Li¹,

Tong²,

Kong³

et al. 2023

International Journal of Antennas and Propagation

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It is difficult to simultaneously ensure the radio frequency (RF) performance and mechanical strength of 65 GHz millimeter-wave connectors. To address this, satisfaction-based multiobjective method for connector design optimization is proposed. An optimization model is developed for the structural dimensions of 65 GHz millimeter-wave connectors to minimize the voltage standing wave ratio, insertion loss, and deflection and maximum stress of the center conductor. The proposed optimization model concurrently satisfies the design requirements in terms of characteristic impedance, transmission frequency, and dielectric withstanding voltage. The model is optimized by innovatively using the multiobjective chaotic optimization algorithm in microwave finite-element simulations. The resulting optimal structure satisfies all performance requirements, thereby proving the rationality and feasibility of the proposed method. Moreover, this study establishes a novel design for other microwave devices to solve the problem of multiple performance index restrictions.

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Section: Introductionmentioning

confidence: 99%