Patent ID: 7599418
Filing Date: 2009-10-06
Classification: H04B,H04L

Abstract:
1. A method of generating a frequency hopping electromagnetic signal based on a baseband data signal and a desired frequency hopping sequence, comprising: determining, by a processor, the desired frequency hopping sequence; determining, by a frequency hopping pre-compensator in communication with the processor, a frequency hopping pre-compensation signal component based on the desired frequency hopping sequence; combining, by the frequency hopping pre-compensator, the frequency hopping pre-compensation signal component with the baseband data signal to generate a pre-compensated baseband signal; converting, by a polar converter in communication with the frequency hopping pre-compensator, the pre-compensated baseband signal to a polar signal; and modulating, by an RF modulator in communication with the polar converter, an RF carrier in accordance with the polar pre-compensated baseband signal.