Abstract: This article proposes a full-metal omnidirectional series-fed filtenna array. The antenna is primarily composed of an outer metal shell, a built-in metal post and three pairs of open-circuit ...

Dumper is a low-level utility. You may have to write a wrapper around it for the framework of your choice. You can grab the JavaScript snippet and the required global ...

Abstract: To address the issue of finished product appearance defects caused by quality defects in boxed packaging printing, this paper proposes a packaging printing quality defect evaluation method ...

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