Effect of feeders in 3D modeling of low impedance multilayer CPW transmission line

TALENTA - Conference on Engineering, Science and Technology 2017

工业技术;自然科学

Zaini, R.I.^1 ; Kyabaggu, P.B.K.^2 ; Sinulingga, E.P.^1

Electrical Engineering Department, Universitas Sumatera Utara, Indonesia^1

Bukoola General Enterprises, Kampala, Uganda^2

关键词: CPW transmission line;    Higher frequencies;    Low dissipations;    Microwave characteristics;    Microwave characterization;    Precise modeling;    Wireless communications;    Wireless technologies;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/309/1/012071/pdf
DOI  :  10.1088/1757-899X/309/1/012071

来源: IOP

【 摘 要 】

Improved characteristics with low dissipation loss MMICs are highly desirable for wireless communications. However, the current industrial MMIC design is mainly based on microstrip concept which suffered from parasitic and unwanted phenomenon especially at higher frequency (>20 GHz). On the other hand, for future wireless technology, higher frequency operation is required and on-wafer microwave characterizations as well as precise modeling of 3D Multilayer CPW components are vital. This project concerns with understanding of the microwave characteristics behavior of Multilayer CPW components in MMIC applications. Feeder effect as unwanted parts in the characteristics has been investigated to determine its relation with the half wavelength resonance of the Multilayer CPW Low Impedance Transmission Line.