Embedded Antennas Pulse Electronics Embedded Antennas offer a wide range of options for wireless device applications. The antennas have an inherent immunity to surrounding antenna signals and hand-effect, which makes them exceptionally suitable solutions for small hand-held or wall-mount devices with multiple antennas. The robust units are available in WLAN (Wi-Fi®), ZigBee®, BLUETOOTH®, ISM, GPS, 3G/4G LTE, multiband frequencies.