학술논문

Multi-Layer Sub-Array Overlapping
Document Type
Conference
Source
2023 17th European Conference on Antennas and Propagation (EuCAP) Antennas and Propagation (EuCAP), 2023 17th European Conference on. :1-4 Mar, 2023
Subject
Aerospace
Communication, Networking and Broadcast Technologies
Components, Circuits, Devices and Systems
Engineered Materials, Dielectrics and Plasmas
Fields, Waves and Electromagnetics
Photonics and Electrooptics
Signal Processing and Analysis
Array signal processing
Simulation
Transfer functions
Europe
Nonhomogeneous media
Sub-array
overlapping
beamforming
hybrid beamforming
Language
Abstract
Contiguous sub-array overlapping is investigated for multilayer sub-arrays. The structures are implemented in multiple layers to realize complex sub-array overlapping with a smaller number of crossovers. It is shown that complex sub-array schemes, which might be impossible to realize in one layer, can be implemented in several layers with less complication. The computed results of array factors and Full-wave simulation results are presented. The Full-wave results are acceptably compatible with design computations.

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