Detection of weak astronomical signals with frequency-hopping interference suppression.

Shengheng Liu Yimin D. Zhang Tao Shan

Published in: Digit. Signal Process. (2018)

Keyphrases

frequency hopping
multiple access
spread spectrum
gaussian white noise
ofdm system
short time fourier transform
weak signal
edge detection
multiresolution
signal processing
bit rate
frequency domain
communication systems
transform domain
image watermarking