Airgain, a provider of wireless smart antennas and local area networks, has brought in $1.9 million in equity, warrants, options and rights, according to VentureWire. Based in Carlsbad, Calif., it previously raised $4.1 million in a second round of funding from Northwater Capital Management and GEN3 Capital. It has banked $10.9 million to date.
Airgain's technology is used for Wi-Fi, multiple-input and multiple-output and router applications.