Abstract: In this letter, a high-order mode (TE340-mode) empty substrate-integrated cavity (ESIC) fed high-gain circularly polarized 2 × 2 patch antenna array is presented. By using the ESIC ...
Abstract: Multibeam systems are a key technology for the high-speed links of the next-generation communication standards. Due to the stringent space constraints for allocating antennas on a platform, ...
Get your news from a source that’s not owned and controlled by oligarchs. Sign up for the free Mother Jones Daily. When it comes to adapting to the consequences of climate change, the federal ...
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