A ±45° dual-polarized concentrically arranged dipole antenna is proposed for base station applications. The simple, robust antenna consists of four simple dipoles arranged in a square above a flat ...

Story time can be effective in guiding students—even middle school students—to recognize the possibilities of producing their ...

Many students glance online and think, “I need help with essay tasks.” They might see a link like writeapaperforme and hope to fix grammar issues. While seeking outside advice can help, it’s also wise ...