Single antenna inductor to match all bands in a front-end module

A signal switching system comprising:

• a switching module assembly including a plurality of transmit/receive terminals and an antenna terminal;
• at least one shunt inductor coupled to the antenna terminal and configured to provide a first portion of an impedance match;
• a plurality of duplexers coupled to a plurality of transmit/receive terminals, each duplexer corresponding to a respective signal frequency of a plurality of different signal frequencies and including a receive portion and a transmit portion, and each duplexer including at least one phase/impedance rotation element of a plurality of phase/impedance rotation elements to provide a second portion of the impedance match, each duplexer being configured to selectively couple with the switching module assembly based on the impedance match;
• the plurality of phase/impedance rotation elements configured to adjust a phase/impedance of each duplexer in conjunction with the at least one shunt inductor to provide a resonant frequency at the respective signal frequency of each duplexer, the receive portion and the transmit portion of each duplexer of the plurality of duplexers being coupled to different phase/impedance rotation elements of the plurality of phase/impedance rotation elements;
• and
• a plurality of electrical traces, each respective electrical trace connecting a respective duplexer of the plurality of duplexers to a respective transmit/receive terminal of the plurality of transmit/receive terminals, each respective electrical trace providing a third portion of the impedance match.