Abstract: This paper proposes a non-invasive way to detect the antenna type from its radiation patterns to cross-validate its proper functioning. Here, the radiation pattern of three types of antennas ...
Abstract: This work presents a novel biconical antenna producing stable gain and radiation patterns in an ultrawide operating bandwidth. Conventional biconical antennas have ultrawide bandwidths, but ...
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What happens when Earth's magnetic field flips
The Earth’s magnetic field has flipped 183 times over 83 million years, and a weakening field raises the risk of solar radiation and global power disruptions. Donald Trump mocked in Venezuela media ...
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