Title

Cosine Series Design Of -2T,2T Symbol Shapes For Spectrally Efficient Quadrature Binary Modulation Systems

Authors

Authors

A. J. Vigil;M. A. Belkerdid

Comments

Authors: contact us about adding a copy of your work at STARS@ucf.edu

Abbreviated Journal Title

IEEE Trans. Commun.

Keywords

PULSE; Engineering, Electrical & Electronic; Telecommunications

Abstract

This paper evaluates the performance of partial response quadrature modulation techniques using symbol shapes based on the cosine series functions design approach. The baseband quadrature modulations symbol is allowed to spill outside the interval [-T,T] to the interval [-2T,2T]. Spectral efficiency, envelope uniformity, intersymbol interference and probability of error are the performance parameters of interest. Linear and hard-limiting channels are considered. Resulting performance is compared to that of Quasi-Bandlimited (QBL) signaling introduced by Amoroso [1] and Quadrature Overlapped Raised Cosine (QORC) modulation introduced by Austin and Chang [2]. A simpler modulator implementation for a synthesized symbol shape which resembles n=3 QBL is also presented.

Journal Title

Ieee Transactions on Communications

Volume

43

Issue/Number

2-4

Publication Date

1-1-1995

Document Type

Article

Language

English

First Page

896

Last Page

903

WOS Identifier

WOS:A1995QV15500038

ISSN

0090-6778

Share

COinS