Abstract: Developing an implantable/wearable 2D ultrasound phased array for ultrasound neuromodulation poses several challenges, including power requirements for driving the piezoelectric transducers ...

Abstract: Circular loop antennas, as a typical antenna configuration, can be arranged in a one-dimensional linear array within the ionosphere. Such arrays are expected to be widely employed in future ...

The code run in python and vs code gives the right answer(case2,2.5) but in leetcode always wrong(2.0).