Title :
Spectrally efficient full-response Q2PSK signals
Author :
Chung, C.-D. ; Lin, W.-L.
Author_Institution :
Dept. of Electr. Eng., Nat. Taiwan Univ., Taipei, Taiwan
Abstract :
Based on a novel class of orthogonal pulse pairs, a spectrally efficient full-response quadrature-quadrature phase-shift keying (Q2PSK) signal format is proposed. The proposed full-response Q2PSK signals can provide higher spectral compactness than conventional full-response Q2PSK signal, minimum-shift keying signal and quadrature phase-shift keying signal.
Keywords :
minimum shift keying; quadrature phase shift keying; spectral analysis; full-response Q2PSK signals; full-response quadrature-quadrature phase-shift keying; orthogonal pulse pairs; signal processing; spectral analysis; spectral efficiency;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:20052492
