Zero clearance antenna designed for small coin cell, wearables and IoT

Stocked by Mouser, Johanson Technology 2450A 2.4 GHz zero clearance antenna is designed for small coin cell, wearable, IoT, 2.4 BLE, 802.11, ISM, Zigbee, and more, applications in close-range networks where metal or a battery/display covers the entire length or side of the PCB or encasement must be present directly under the antenna and there is no room for typical antenna metal clearance. The 2450A must have metal directly underneath on bottom layer in order to function properly.