APPARATUS AND METHOD FOR GENERATING BIDIRECTIONAL CHIRP SIGNAL BY USING PHASE ACCUMULATION POLYNOMIAL

摘要

The present invention relates to an apparatus and method for generating a bidirectional chirp signal by using a phase accumulation polynomial, and the apparatus for generating a bidirectional chirp signal according to an embodiment may include an extraction unit extracting time interval information from the output of a frequency accumulator, a polynomial handling unit applying the phase accumulation polynomial to the extracted time interval information to generate a polynomial output value, and a bidirectional chirp signal output unit outputting a bidirectional chirp signal on the basis of the generated polynomial output value.

主权项

1. An apparatus for generating a bidirectional chirp signal, the apparatus comprising:
an extractor configured to extract time spacing information from an output of a frequency accumulator; a polynomial processor configured to generate a polynomial output value by applying a phase accumulation polynomial to the extracted time spacing information; and a bidirectional chirp signal outputter configured to output a bidirectional chirp signal based on the generated polynomial output value.