ANTENNA MODULES FOR DUAL INTERFACE SMART CARDS, BOOSTER ANTENNA CONFIGURATIONS, AND METHODS

摘要

Winding a module antenna (MA) for an antenna module (AM) on a tubular support structure (SS) having have a lid structure (LD) or a planar tool (PT) disposed at its free end to constrain the windings. Alternatively, winding wire coils for module antennas (MA) on coil winding forms (CWF, FIG. 26) and transferring them to a module tape (MT). Double-sided and single-sided module tapes (MT) having vias and openings (h) are disclosed. Connection bridges (CBR) formed within, between or surrounding the contact pads (CP) are disclosed. Various configurations for components (CA, CC, EA) of booster antenna (BA) are disclosed. A coupler coil (CC) has an inner winding (iw) and an outer winding (ow). Techniques for embedding wire and for bonding wire are disclosed.