Beyond the battlefield, the technology also has big potential for civilian use. The high cost of current 5G base stations has ...

Journalist Tea Krulos wrote about Milwaukee's amateur radio community for this month's Milwaukee Magazine. He joined Lake ...

Abstract: A dual-band base-station antenna with high gain is proposed in this letter. The antenna consists of a pair of planar patches and vertical shorted patches. Each of the two planar patches is ...

They throw antennas up in trees or bring in portable towers.” There are four basic types of ham radios. Handheld transceivers ... can achieve global reach; mobile stations that are typically installed ...

Abstract: This letter proposes an ultra-low profile dual-band dual-polarized shared-aperture base station antenna based on high impedance surface (HIS). The low-band (LB) antenna, operating at ...