Waveform Design Solutions for EHF Broadband Satellite Communications

被引：48

作者：

De Sanctis, Mauro ^{[1
]}

Cianca, Ernestina ^{[2
]}

Rossi, Tommaso ^{[1
]}

Sacchi, Claudio ^{[3
]}

Mucchi, Lorenzo ^{[4
]}

Prasad, Ramjee ^{[5
]}

机构：

[1] Univ Roma Tor Vergata, Dept Elect Engn, Rome, Italy

[2] Univ Roma Tor Vergata, Dept Elect Engn, Telecommun, Rome, Italy

[3] Univ Trento, Dept Informat Engn & Comp Sci DISI, Trento, Italy

[4] Univ Florence, Dept Informat Engn, Florence, Italy

[5] Aalborg Univ, Ctr Teleinfrastruktur CTIF, Aalborg, Denmark

来源：

IEEE COMMUNICATIONS MAGAZINE | 2015年 / 53卷 / 03期

关键词：

Ultra-wideband (UWB) - Phase noise - Satellites;

D O I：

10.1109/MCOM.2015.7060477

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

The problematic RF environment experienced by broadband satellite communications at EHF frequency bands, in particular Q/W bands, call for the use of novel waveforms. This paper presents a detailed comparison of several waveforms in presence of nonlinear distortions and typical values of phase noise introduced at Q/W band. Two main types of waveforms have been compared: Constant Envelope multicarrier waveforms (CE-OFDM and CE-SCFDMA) and single carrier impulse-based waveforms (TH-UWB, DS-UWB and PSWF-based PSM). This comparison will allow to draw some practical guidelines for the waveforms design of EHF broadband satellite communications.

引用

页码：18 / 23

页数：6

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