chirp modulation

chirp modulation

[¦chərp mäj·ə′lā·shən]
(communications)
A type of modulation in which the frequency of each of a series of pulses is linearly varied in a systematic way.
References in periodicals archive ?
Nonlinear Chirp Scaling Algorithm (NCSA) can also deal with squint signal [1,13-16], however, NCSA is developed based on Chirp Scaling Algorithm (CSA), thus requires that the received echo signal must be in chirp modulation.