Abstract
Applying Characteristic Mode Analysis to Systematically Design of 5G Logarithmic Spiral MIMO Patch Antenna
Highlights
The rapid proliferation of wireless devices, insufficient bandwidth, and restricted channel capacity in the modern era have significantly boosted attempts to establish improved communication network standards
Multiple-input multiple-output (MIMO) antenna has been identified as a key technology for existing and future wireless systems that demonstrates the simultaneous operations of multi-antennas and increases channel capacity with high data rates and Gigabits/sec throughput [8]–[12]
It is presented in this paper how to apply the Theory of Characteristic Modes (TCM) to the design of a multi-antenna system for 5G wireless communication systems in a systematic manner
Summary
The rapid proliferation of wireless devices, insufficient bandwidth, and restricted channel capacity in the modern era have significantly boosted attempts to establish improved communication network standards. The novelty/contribution of this work boils down to the following: Instead of the traditional shapes of the patch such as the square, rectangular, triangle and circular shape previously used in some designs, but in this manuscript, a novel logarithmic spiral patch has been used to obtain the circular polarization with acceptable performance more than the traditional shapes used before In this manuscript, a systematic design of four configurations of a two-port novel logarithmic spiral MIMO array patch antenna was presented based on the theory of characteristic modes, which gives a physical insight into how the design is done and how to improve its performance.
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