Recently, as the operational frequency ascends to the sub-terahertz (THz) bands or higher bands for wireless communications in six-generation (6G), it becomes imperative to consider the near-field ...
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This is beyond a mere quantitative scale-up. The enlarged array aperture brings a paradigm shift towards near-field communications, departing from traditional far-field approaches. However, designing ...
Here, we explain the above context to help you understand the fundamentals of these two communication devices. Broadly speaking, smartphones and satellite phones are both modern communication ...