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[5, 2016] 

Journal of Electrical Engineering, Vol 67, 5 (2016) 387-389 10.1515/jee-2016-0056

COMPARATIVE ELECTROMAGNETIC AND QUASI-STATIC SIMULATIONS OF A SHORTPULSE PROPAGATION ALONG MICROSTRIP MEANDER DELAY LINES WITH DESIGN CONSTRAINTS

Pavel Orlov – Talgat Gazizov – Aleksander Zabolotsky

   A numerical analysis of microstrip meander delay lines is considered. Results of quasi-static and electromagnetic simulations are given. It is shown that when increasing a number of turns and proportionally reducing their length, distortions of a pulse signal in the line are reduced. At the same time, despite structure's electrical width increase, the agreement between the results of quasi-static and electromagnetic analyses is improved. Thus, it is demonstrated that when designing the microstrip meander delay lines with minimal distortions, the quasi-static analysis is relevant.

Keywords: electromagnetic analysis, meander delay line, quasi-static approach, design constrains, simulation


[full-paper]


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