Optimal Pulse Generation for the Improvement of Ultra Wideband System Performance

被引：0

作者：

Goyal, Vikas ^{[1
]}

Dhaliwal, B. S. ^{[1
]}

机构：

[1] Guru Kashi Univ, Dept Elect & Commun Engn, Talwandi Sabo, Bathinda, India

来源：

2014 RECENT ADVANCES IN ENGINEERING AND COMPUTATIONAL SCIENCES (RAECS) | 2014年

关键词：

FCC; PSD; Pulse shape factor; EIRP; Gaussian derivative; SHAPE;

D O I：

暂无

中图分类号：

TP301 [理论、方法];

学科分类号：

081202 ;

摘要：

Ultra-wideband (UWB) is a new promising technology that has the capability to revolutionize the field of wireless communications. It uses very narrow pulses, of the order of a few nano-seconds, in order to have very high data rate communications. These narrow pulses spread the energy over a wide frequency band, and hence the name ultra-wideband (also called Impulse radio). As one of the major concern while choosing a pulse shape for UWB communication is that it should meet the FCC emission mask requirements. So In this paper, we will study the spectral properties of UWB pulses. Firstly we analyze the UWB Pulse Generation and Power Spectral Density (PSD) of the Gaussian monocycle and then extends our study for finding optimal values of pulse shape factors for Gaussian derivatives in order to meet the requirements of FCC emission mask. Then we study the pulses obtained by Modified linear combinations and Least Square Error Combination of Gaussian derivatives for same, different and optimal values of the pulse shape factors. In the end we conclude the work based on the obtained results.

引用

页数：6

共 11 条

[1] On determining a best pulse shape for multiple access ultra-wideband communication systems [J].

Beaulieu, Norman C. ;

Hu, Bo .

IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS, 2008, 7 (09) :3589-3596

[2]

Beaulieu NC, 2006, IEEE T WIREL COMMUN, V5, P1274, DOI 10.1109/TWC.2006.04422

[3]

Chen XM, 2002, 2002 IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS, VOL I, PROCEEDINGS, P597

[4] A novel UWB pulse shape modulation system [J].

Ghavami, M ;

Michael, LB ;

Haruyama, S ;

Kohno, R .

WIRELESS PERSONAL COMMUNICATIONS, 2002, 23 (01) :105-120

[5]

Goyal V., 2012, GESJ COMPUT SCI TELE, V2, P3

[6]

Li Li, 2011, IET International Communication Conference on Wireless Mobile and Computing (CCWMC 2011), P438, DOI 10.1049/cp.2011.0925

[7]

Luo XL, 2003, J COMMUN NETW-S KOR, V5, P344

[8] Ultra Wide Bandwidth Radio Channel Indoor Propagation and Path Loss analysis Based on measurements [J].

Saadane, R. ;

Khafaji, A. ;

Wahbi, M. ;

EL Bhiri, B. ;

Aboutajdine, D. .

2009 INTERNATIONAL CONFERENCE ON MULTIMEDIA COMPUTING AND SYSTEMS (ICMCS 2009), 2009, :259-+

[9]

Sheng Hongsan, 2003, IEEE INT C COMM, V1, P738

[10]

Welborn M, 2002, 2002 IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS, VOLS 1-5, CONFERENCE PROCEEDINGS, P753, DOI 10.1109/ICC.2002.996956

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