Because they're balanced and don't interact with other components, Sarantel antennas are the easiest antennas to embed in a device. Conventional antennas use the entire device to create their actual electrical resonating size; as a result, small changes to the device mean large changes to the antenna. Sarantel antennas are isolated from the device, so changes to the device don't impact the antenna at all. RF engineers can treat the antenna as a standard component rather than an ongoing design headache.
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