Title :
New bandwidth efficient overlapped pulse shape
Author :
Park, Chanbum ; Lee, Jae Hong
Author_Institution :
Dept. of Electron. Eng., Seoul Nat. Univ., South Korea
fDate :
11/9/1995 12:00:00 AM
Abstract :
A new pulse shape of duration twice the symbol interval is proposed for bandwidth efficient modulation. The proposed pulse shape is obtained by convolving a square pulse shape with a sinusoidal frequency shift keying (SFSK) pulse shape. The power spectral density (PSD) of a signal with the proposed pulse shape shows less power in spectral sidelobes than that of a signal with overlapped raised-cosine pulse shape
Keywords :
angle modulation; signal processing; bandwidth efficient modulation; bandwidth efficient pulse shape; overlapped pulse shape; power spectral density; sinusoidal FSK pulse shape; square pulse shape;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19951390
