The impact of coupled conductors in a dielectric material above an ideally conducting plane on the difference of board delay per unit length of even and odd modes

Статья в журнале

Dielectric fill features may have a significant effect on the characteristics of both the cable and microstrip transmission lines. It is necessary to provide proper characteristic impedance of microstrip transmission lines to create a multi-layer printed circuit boards with digital, analog and RF circuits. The authors simulate the impact of the planar location of two conductors in a dielectric material above an ideally conducting plane on the board delays per unit length of transmission-line modes. The simulation showed the dependency of even and odd modes and their differences on the distance between the conductors during the change in the depth of immersion of conductors into the dielectric material. The behavior of obtained dependencies was explained. It was discovered that the difference of board delays changes sign and reaches high values (from – 0.8 to 1.5 ns/m) with close coupling. Obtained results can be used for further research in the field of electronics. In particular, for model filtering development based on microstrip lines. This will reduce the level of the ultrashort pulses problem.

Журнал:

• IInternational Journal of Advanced and Applied Sciences
• Institute of Advanced Science Extension (IASE) (Taipei)
• Индексируется в Web of Science

Библиографическая запись: Orlov P. Y. The impact of coupled conductors in a dielectric material above an ideally conducting plane on the difference of board delay per unit length of even and odd modes [Электронный ресурс] / P. Y. Orlov, T. R. Gazizov, A. M. Zabolotsky // International Journal of Advanced and Applied Sciences, 2017, Vol. 4, № 2, p. 68–71, DOI: 10.21833/ijaas.2017.02.012

Индексируется в:

• Web of science ( https://apps.webofknowledge.com/full_record.do?product=WOS&search_mode=GeneralSearch&qid=5&SID=F2LKpR5CPHCp9XCvL9y&page=1&doc=1 )