Abstract

The paper considers the reserved structure implemented by using modal filtering. Such reservation is called modal reservation (MR) for short. To ensure certainty, we took a printed circuit boards (PCB) layout with a single MR. Using quasistatic analysis, the maximum voltages at the far end of the transmission line under study were calculated under the excitation of an ultrashort pulse at the near end and the frequency characteristics were analyzed in case of failure of electronic components. The faults of two types were considered: a short circuit and an open circuit. It is shown that the amplitude of the output voltage increases by 38% so the attenuation of the ultrashort pulse decreases from 2.3 to 1.7 times. It is also shown that the bandwidth of the useful signal changes.

Details

Title
Evaluating modal reservation efficiency before and after failure
Author
Medvedev, A V 1 ; Gazizov, T R 1 ; Zhechev, Y S 1 

 Scientific Research Laboratory of Safety and Electromagnetic Compatibility of Radioelectronic Facilities, Tomsk State University of Control Systems and Radioelectronics, 40 Lenin Avenue, Tomsk 634050, Russian Federation 
Publication year
2020
Publication date
Mar 2020
Publisher
IOP Publishing
ISSN
17426588
e-ISSN
17426596
Source type
Scholarly Journal
Language of publication
English
ProQuest document ID
2569682448
Copyright
© 2020. This work is published under http://creativecommons.org/licenses/by/3.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.