Apparatus for and method of programmable matching network for multiple signal types

A method, comprising:

• multiplexing, by a multiplexer, a ground potential and a bias voltage, wherein the multiplexer includes a first input, a second input, a third input, and an output;
• transmitting, by a first transistor, a first differential modulated signal to a first inductor, wherein the first transistor includes a gate connected to the output of the multiplexer, a first terminal connected to the second terminal of the first transistor, and a second terminal, and wherein the first inductor includes a first terminal connected to the second terminal of the first transistor, and a second terminal;
• setting a capacitance value, by a first variable capacitor, wherein the first variable capacitance includes a first terminal connected to the second terminal of the first transistor, a second terminal connected to the second terminal of the first inductor, and an input;
• transmitting, by a second transistor, a second differential modulated signal to the second terminal of the first inductor, wherein the second transistor includes a gate connected to the output of the multiplexer, a first terminal, and a second terminal connected to the second terminal of the first inductor;
• mutually coupling a second inductor to the first inductor, wherein the second inductor includes a first terminal and a second terminal;
• transmitting, by a balun-bias switch, a power supply voltage or the ground potential to the second terminal of the second inductor, wherein the balun-bias switch includes a first input, a second input, a third input, and an output connected to the second terminal of the second inductor;
• and
• coupling, by a second capacitor, a polar signal to the first terminal of the second inductor, wherein the second capacitor includes a first terminal connected to the first terminal of the second inductor, and a second terminal.