The A6111H from Antenova is a 2.4 GHz Surface-Mount Antenna that is designed for Bluetooth, BLE, Wi-Fi (802.11a/b/g/n), and Zigbee applications. This linearly polarized antenna provides an average gain of -3.5 dBi with 45% efficiency. It has a VSWR of less than 2.3:1 and requires a ground plane extended beneath the antenna to radiate efficiently. The antenna is available in a tape and reel package that measures 12.8 x 3.6 x 3.3 mm and is ideal for use in wearables, notebooks, PC cards, and sensors.