Patent ID: 7676529

Claim:
A system for processing an input signal including a sequence of input vectors, each input vector including a pair of rectangular coordinates, the system comprising: a first input register configured to store a first input vector of the input signal; a second input register configured to store a second input vector of the input signal; at least one processor communicatively coupled to said first and second input registers, said processor configured to execute; a first CORDIC algorithm instance operative to receive the first input vector and to convert the first input vector to a first output vector including a first pair of polar coordinates, and a second CORDIC algorithm instance operative to receive the second input vector and to convert the second input vector to a second output vector including a second pair of polar coordinates; and a recombiner in communication with the processor and configured to receive the first and second output vectors and to combine at least the first and second output vectors in sequence to form an output signal.