An Unequal Wilkinson Power Divider Based on Integrated Passive Device Technology and Parametric Model

A new on-chip unequal Wilkinson power divider (WPD), developed on a silicon-based integrated passive device (IPD) process and parametric model, is proposed. The central operating frequency is at 4.8 GHz for sub-6G applications. The design process achieves a balance between circuit simulation efficie...

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Bibliographic Details
Published in:IEEE microwave and wireless components letters 2022-04, Vol.32 (4), p.281-284
Main Authors: Cheng, Jia-Dong, Xia, Bin, Xiong, Can, Wu, Lin-Sheng, Mao, Jun-Fa
Format: Article
Language:English
Subjects:
Capacitors
Circuit design
Inductors
Integrated circuit modeling
Integrated passive device (IPD)
Optimization
parametric model
Parametric statistics
Power dividers
Simulation
Wilkinson power divider (WPD)
Wireless communication
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Summary:A new on-chip unequal Wilkinson power divider (WPD), developed on a silicon-based integrated passive device (IPD) process and parametric model, is proposed. The central operating frequency is at 4.8 GHz for sub-6G applications. The design process achieves a balance between circuit simulation efficiency and full-wave simulation accuracy based on the parametric model. The size of a fabricated sample for the proposed unequal WPD is 1.6\times2.1 mm 2 . A good agreement between the simulated and measured results is achieved.
ISSN:1531-1309
2771-957X
1558-1764
2771-9588
DOI:10.1109/LMWC.2021.3126850