A wideband 8-element multiple-input multiple-output (MIMO) antenna for fifth-generation (5G) smartphones with a full-screen and a metal rim is presented. A single antenna element consists of two slots ...

A dual-feed shared-radiator metal-frame full-screen mobile phone antenna is proposed for the global positioning system (GPS) L5 band and the long-term evolution (LTE) bands in this communication. A ...

1. Tube Feeder As a popular bird feeder for small birds, tube feeders tend to attract sparrows, chickadees, titmice, finches, and grosbeaks.