Logperiodic Antennas TRIZ Cases

Magnetically coupled coils maintain 180-degree phase shift to eliminate trimmer capacitors and reduce device size.

A dual-function helix antenna merges RF data links and LF power transfer to minimize battery size while ensuring human body safety compliance.

Connecting an inductor and RFIC to planar conductor outer edges creates inverted voltage phases that resolve radiation efficiency losses at plate ends.

Dual-sided antenna patterns reduce signal resistance and etching time by enabling simultaneous wet-etching operations.

A read-write processing apparatus extracts noise levels from carrier wave signals to identify communication errors.