On the Resonant Passage of Electromagnetic Wave through Waveguide with Diaphragms

Abgaryan, G. V.

doi:10.1134/s1995080220070021

Cited by 8 publications

(2 citation statements)

References 4 publications

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“…Note also the recent works [22][23][24][25][26][27][28] devoted to the solution of the electromagnetic wave diffraction problems in waveguide structures with resonant regions formed by slotted rectangular resonators. In the cited works, DAFE are reduced to SLAE-II using the method of integral summation identities (ISI).…”

Section: Introductionmentioning

confidence: 99%

TE-Polarized Electromagnetic Wave Diffraction by a Circular Slotted Cylinder

Abgaryan

Shestopalov

2023

Mathematics

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The problem of diffraction of a TE-polarized electromagnetic wave by a circular slotted cylinder is investigated. The boundary value problem in question for the Helmholtz equation is reduced to an infinite system of linear algebraic equations of the second kind (SLAE-II) using integral summation identities (ISI). A detailed study of the matrix operator of the problem is performed and its Fredholm property in the weighted Hilbert space of infinite sequences is proven. The convergence of the truncation method constructed in the paper for the numerical solution of SLAE-II is justified and the results of computations are presented and discussed, specifically considering the determination of resonance modes.

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Section: Introductionmentioning

confidence: 99%

TE-Polarized Electromagnetic Wave Diffraction by a Circular Slotted Cylinder

Abgaryan

Shestopalov

2023

Mathematics

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“…It can be seen from the analysis that the traditional method uses the electromagnetic wave diversity reception predictive control algorithm to repair the buffer overflow [8]. Because the diversity equalizer in QoS space shares the same channel with the diversity receiver, the edge space gain is very large.…”

Section: Introductionmentioning

confidence: 99%

Automatic Repair Method for D2D Communication Routing Buffer Overflow Vulnerability in Cellular Network

Yang

Jiang

2021

Scientific Programming

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Repairing D2D communication routing buffer overflow in a cellular network is of great significance in improving communication quality and security. Due to the increase of user usage, the communication data are easy to exceed the boundary of the buffer, resulting in the reduction of covered data information. The traditional repair methods mainly repair through the characteristics of covered data information, ignoring the impact of network topology information transmission delay and packet loss during calculation, resulting in the problem of low communication security. A cellular network routing buffer overflow repair algorithm based on the homomorphic analysis of node residual energy is proposed; the cellular network D2D communication routing protocol is designed; the cellular network D2D communication protocol path index is determined; then, the cellular network D2D communication routing protocol is designed by analyzing node residual energy; and the cellular network D2D communication network routing optimization method based on AHP is designed. Big constructs the energy model of cellular network D2D communication network, solves and sets the routing optimization objective function, realizes the control of network routing, and repairs the buffer overflow. The experiment results show that the improved method can effectively reduce the packet loss rate of communication data, improve the anti-interference ability of the system, and ensure the security of network communication.

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