Abstract: The narrow-band resonance in metamaterial is exploited in magnetic resonance imaging (MRI) to facilitate boosting of magnetic field and signal-to-noise ratio (SNR). However, most of the ...

Abstract: In this paper, a 4 × 4 wideband linearly polarization (LP) antenna array is proposed by using planar dual-arm spiral structures. Wideband balun structures, composed of microstrip line-fed ...

Getting good at LeetCode Java isn’t just about solving problems; it’s about having a good plan. You need to know where to ...

Getting good at LeetCode Java can feel like a puzzle sometimes, right? You see all these problems, and you’re not sure where to even start. This guide is here to break down the common approaches and ...