Patent ID: 7349673

Claim:
A method of wireless communications via at least one antenna of a wireless spread spectrum communications device, comprising: continuously coupling operatively, with a substantially constant impedance, at least one output of a transmitter of the wireless spread spectrum communications device to at least one input of a receiver of the wireless spread spectrum communications device through at least one coupling circuit of the wireless spread spectrum communications device, each coupling circuit comprising a first node and a second node; operatively coupling a transmission signal to the at least one antenna via the at least one output of the transmitter; operatively coupling one of the at least one output of the transmitter to one of the first node of the at least one coupling circuit; operatively coupling a receive signal to the at least one input of the receiver via the at least one antenna; and operatively coupling one of the at least one input of the receiver to one of the second node of the at least one coupling circuit.