Electrodynamic Characteristics of Combined Slot Radiators as Elements of Antenna Arrays

A problem of connecting three electrodynamic volumes with ideally conducting surfaces through narrow connecting slots and a radiating slot is solved in a rigorous electrodynamic formulation by the generalized method of induced magnetomotive forces (MMF). The solution is presented in an analytical fo...

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Bibliographic Details
Main Authors: Blinova, Natalia, Katrich, Victor, Nesterenko, Mikhail, Pshenichnaya, Svetlana
Format: Conference Proceeding
Language:English
Subjects:
Acoustic waveguides
Antenna theory
connecting slots
Couplings
Electrodynamics
electromagnetic fields
Electromagnetic waveguides
rectangular waveguide
Rectangular waveguides
resonator
Slot antennas
Slot radiator
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Summary:A problem of connecting three electrodynamic volumes with ideally conducting surfaces through narrow connecting slots and a radiating slot is solved in a rigorous electrodynamic formulation by the generalized method of induced magnetomotive forces (MMF). The solution is presented in an analytical form, taking into account the finite thickness of the walls of the connected volumes, in which slots are cut. The volumes are an infinite rectangular waveguide excited by the main wave, a rectangular resonator and a half-space above an infinite plane. The energy characteristics of this system have been comprehensively studied depending on the geometric dimensions and the relative positions of the constituent elements of the structure under consideration.
ISSN:2165-3593
DOI:10.1109/DIPED59408.2023.10269466