Antennas for custom fit hearing assitance devices

摘要

An embodiment of a hearing assistance device comprises an enclosure that includes a faceplate and a shell attached to the faceplate, a power source, a flex antenna, a transmission line connected to the flex antenna, and radio circuit connected to the transmission line and electrically connected to the power source. The flex antenna has a shape of at least a substantially complete loop around the power source, and maintains separation from the power source.