An RFID device detection system includes a proximity locator, which generates an electric field for reading an antennaless RFID device, or for reading other, antennaed RFID devices. A plurality of carrier signals in a MIMO system may be polar modulated utilizing polar modulation. Processing of the direct arrivals may include move out or alignment correction, signal enhancement, summing of direct arrival traces over all offsets, windowing or tapering of direct arrivals, and deterministic corrections to the combined direct arrivals to compensate for ghosting and streamer array effects. The client device executes a speech synthesis process based on the speech element information received from the server device. The handle extends outwardly from the heating portion.