Very-minimum Periodic Chirp Keying as a novel ultra narrow band communication scheme

Author

Jinpeng, Tian ; Guoxin, Zheng

Author_Institution

Sch. of Commun. & Inf. Eng., Shanghai Univ., Shanghai, China

fYear

2010

fDate

22-24 Sept. 2010

Firstpage

392

Lastpage

395

Abstract

Very-minimum Periodic Chirp Keying (VPCK) is proposed as a novel ultra-narrow band scheme. Because of well-proportioned distribution of spectrum, this type of VPCK possesses less bandwidth and higher bandwidth efficiency. By comparing spectrum with Very Minimum Chirp Keying (VMCK), sine-like wave Very-minimum Waveform Difference Keying (VWDK), square wave Very Minimum Shift Keying (VMSK) and minimum frequency shift keying (MSK), the VPCK UNB characteristics has been verified. The system structures are given and higher bandwidth efficiency has been showed in case of orthogonality.

Keywords

chirp modulation; frequency shift keying; minimum shift keying; bandwidth efficiency; minimum frequency shift keying; spectrum distribution; square wave very minimum shift keying; ultra narrow band communication scheme; very minimum periodic chirp keying; very minimum waveform difference keying; Bandwidth; Bit rate; Chirp; Frequency shift keying; Time frequency analysis; Transmitters;

fLanguage

English

Publisher

ieee

Conference_Titel

Microelectronics and Electronics (PrimeAsia), 2010 Asia Pacific Conference on Postgraduate Research in

Conference_Location

Shanghai

Print_ISBN

978-1-4244-6735-8

Electronic_ISBN

978-1-4244-6736-5

Type

conf

DOI

10.1109/PRIMEASIA.2010.5604881

Filename

5604881