Patent ID: 6167098
Filing Date: 2000-12-26
Classification: H04B

Abstract:
A signal receiver comprising:an analog tuner/demodulator having an input and an output;an analog-to-digital (A/D) converter having an input and an output, said output of said analog tuner/demodulator coupled to said input of said A/D converter; andan interference rejector having an input and an output, said output of said A/D converter coupled to said input of said interference rejector; said interference rejector further including:a digital signal generator having an output,a digital multiplier having a first input, a second input, and an output, said output of said digital signal generator coupled to said first input of said digital multiplier and wherein said second input of said digital multiplier is said input of said interference rejector,a digital filter bank having an input and an output, said output of said multiplier coupled to said input of said digital filter bank, anda gain block having an input and an output, said output of said digital filter bank coupled to said input of said gain block and said output of said gain block is said output of said interference rejector.