The SR4W035 (Serica) from Antenova is a small antenna for Bluetooth, Wi-Fi, ZigBee and ISM applications that operates from 2.4 to 2.5 GHz. It delivers a gain of 3.5 dBi with an efficiency of up to 65% and requires a small ground plane. The antenna has been designed for integration and maintains high performance when embedded. This linear polarized antenna is available in a SMD package that measures 6 x 4 x 4 mm and is ideal for wearable devices, tablets, MIMO systems, IP cameras and access points. It can operate over a wide temperature range from -40 °C to140 °C.