Yageo has released the 3216 PIFA ceramic antenna for compact mobile device applications. It features a low-profile fitting for multifunctional product design and good signal transmission efficiency, up to 90%, almost on a par with a traditional metal antenna.
The device is supplied with an omnidirectional system that supports a central frequency of 2.45 GHz with a maximum gain of 2.84 dBi and a working temperature of -25 to 85 °C.
Currently the smallest planar inverted-F antenna available, the device is designed to be isolated from environmental interference and achieve transmission optimisation in miniaturised electronics applications, particularly Bluetooth headsets, ultra-slim handsets or wireless mouses.