Asymmetrical Pulse Shaped QPSK Modulation Systems

Iwao Sasase, Kamilo Feher, Shinsaku Mori

研究成果: Article査読

1 被引用数 (Scopus)

抄録

To enable differential detection of coincident, hard-limited, and reduced sidelobe QPSK type of signals, we introduce asymmetrical pulse shapes. This asymmetry in the I and Q baseband channels leads to coincident (unstaggered) QPSK system applications. We consider the bit error probability performance of these modulation schemes on a hard-limited channel in the presence of uplink and downlink additive Gaussian noise. It is found that the unstaggered QPSK modulation with the asymmetrical pulse has better bit error probability performance than QPSK and staggered QORC.

本文言語English
ページ(範囲)1146-1150
ページ数5
ジャーナルIEEE Transactions on Communications
COM-33
10
DOI
出版ステータスPublished - 1985 10月
外部発表はい

ASJC Scopus subject areas

  • 電子工学および電気工学

フィンガープリント

「Asymmetrical Pulse Shaped QPSK Modulation Systems」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル