Abstract: Passive antennas and active components are both crucial for mobile terminals. The performance and lifespan of active components are affected by ambient temperature, but the internal ...

jidoujisho is a video player, reading aid, dictionary and card creation toolkit with features specifically helpful for language learners. jidoujisho is eagerly looking for contributors. If you are ...

Abstract: In this communication, a compact circularly polarized (CP) antenna with enhanced axial-ratio (AR) bandwidth is proposed for mobile satellite communications. This antenna utilizes a ...