Abstract: This letter introduces a novel subarray-configuration method of n × m spiral sequential rotation (SSR) to achieve low cross-polarization level (XPL) and low sidelobe level (SLL) over wide ...
House Digest on MSN
Enjoy fresh produce year round by growing these plants in hanging pots
There's nothing like growing your own produce; however, if you lack the space for an in-ground garden or raised beds, ...
An international team of researchers says it has spotted the largest rotating structure of dark matter and gas-rich galaxies.
Researchers have found a razor-thin, rotating string of galaxies inside a massive cosmic filament, revealing unexpected alignments that challenge models of how galaxies gain their spin. An internation ...
Abstract: This work presents a wideband low-sidelobe 2×10 circularly polarized helix antenna array using sequential subarray rotation. To avoid grating lobes in uniformly distributed sequential ...
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