UDC 519.876.5
MODELING OF ELECTROMAGNETIC KEY ELEMENTS IN MICROWAVE RANGE
E. P. Vasiliev, Dr. in technical sciences, Professor, Department of Space Technologies, RSREU, Ryazan, Russia; orcid.org/0000-0003-2747-7012, e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.
Nguyen Dang Hop, post-graduate student, RSREU, Ryazan, Russia;
orcid.org/0000-0002-2456-5220, e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.
In this paper, design and mathematical model of reed switch module (RSM) are proposed. RSM studies have been conducted up to X-band. RSM is implemented as coaxial irregular line section with required cross-section in the mode of closed and open contact parts. Main electrical parameters of various homoge neous sections of coaxial line (CL) and entire RSM are determined. RSM analysis and optimization is im plemented based on the theory of four-terminal networks, matrices, and Fletcher-Powell method. The aim of the work is to develop and verify a mathematical model of RSM in microwave range (up to 10 GHz). The feasibility of using RSM at higher power levels, in contrast to MEMS (microelectronic electromagnetic sys tems) switches, is substantiated. The results of RSM modeling in S and X-bands confirm the effectiveness of the proposed method.
Key words: : reed switch module, mathematical model, optimization technique, objective function, switch, S and X-band.