Pinterest validation error appears when you try to claim your site, upload a feed, or connect ads. It blocks important features, but this guide shows step-by-step ...

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Unfortunately, there are no corresponding variables for spacing divider within mat-menu, and one needs to use margin-block: ... instead. I am tempted to ask for introducing it, but at the same time I ...

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Abstract: A calibration method based on orbital angular momentum (OAM) is proposed for gain-phase errors in uniform circular array (UCA). The idea of the method is to construct an objective function ...

Abstract: Crosstalk coefficients induced by pointing errors pose a significant challenge in orbital angular momentum (OAM)-multiplexed free space optical (FSO) communication systems. This paper ...