Lindsey Ellefson is Lifehacker’s Features Editor. She currently covers study and productivity hacks, as well as household and digital decluttering, and oversees the freelancers on the sex and ...

With the increasing penetration of photovoltaic (PV) systems into power grids, the accurate diagnosis of PV array health has become critical for ensuring the stable operation of power systems. To ...

Abstract: A physics-embedded deep learning method is proposed for radiation pattern recovery of phased array antennas with deformation. The proposed method primarily consists of two components: a ...

GPS antennas are found in a myriad of applications in various industries such as tracking, location identification, surveying etc. These antennas are used to connect to GPS satellites and acquire GPS ...

Abstract: This article proposes a novel calibration method for linear array antennas based on the scattering signals of a standard metal cylinder. The method sequentially activates each element of the ...

push() and pop(), these two methods append elements to an array and remove an element from the an array respectively. Both of these methods work at the end of the array, where the index is largest.

LOGAN — An evaluation and restoration plan for Lake Logan, prepared by a scientific consulting firm for the local citizens’ group Lake Logan Association (LLA), recommends a number of specific measures ...