TY - JOUR
T1 - Signal simulation based on improved doppler filter
AU - Zhen, Mengyang
AU - Qi, Chundong
AU - Sun, Mengsu
N1 - Publisher Copyright:
© Published under licence by IOP Publishing Ltd.
PY - 2024
Y1 - 2024
N2 - In satellite communication, the signal is transmitted through a wireless channel, and distorted signals will appear under the influence of the actual environment. In this paper, an improved Doppler filter is proposed by mathematically fitting the actual signals, and the similarity of the time-frequency map of the signals output by this improved filter reaches 94.357% of the standard value, realizing the simulation of a kind of aberration appearing in the actual environment on the time-frequency image and finally realizing the self-adaptation.
AB - In satellite communication, the signal is transmitted through a wireless channel, and distorted signals will appear under the influence of the actual environment. In this paper, an improved Doppler filter is proposed by mathematically fitting the actual signals, and the similarity of the time-frequency map of the signals output by this improved filter reaches 94.357% of the standard value, realizing the simulation of a kind of aberration appearing in the actual environment on the time-frequency image and finally realizing the self-adaptation.
UR - http://www.scopus.com/inward/record.url?scp=85207832580&partnerID=8YFLogxK
U2 - 10.1088/1742-6596/2849/1/012137
DO - 10.1088/1742-6596/2849/1/012137
M3 - Conference article
AN - SCOPUS:85207832580
SN - 1742-6588
VL - 2849
JO - Journal of Physics: Conference Series
JF - Journal of Physics: Conference Series
IS - 1
M1 - 012137
T2 - 2024 5th International Conference on Electrical, Electronic Information and Communication Engineering, EEICE 2024
Y2 - 12 April 2024 through 14 April 2024
ER -