The Geographical Origin of Chinese medicinal materials plays an important role in guaranteeing the authenticity of Chinese medicinal materials, ensuring the quality and efficacy of Chinese medicinal ...
The periodic table contains elements that range from incredibly common to almost impossible to find. Some exist only in tiny traces or appear for mere moments before disappearing. The rarest elements ...
Abstract: The number of elements reduction in different antenna array configurations such as linear, circular, rectangular, planar, and non-planar is of main concern for several research groups. This ...
Abstract: The infinitesimal dipole model (IDM) is a crucial method for analyzing the electromagnetic characteristics of antennas. This article proposes a new approach to analyzing the admittance ...
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