DocumentCode
1722059
Title
A proposal of enhanced Remez algorithm and its BER improvement effect in π/4-shifted DQPSK communication system
Author
Kishi, Masahichi ; Masuda, Yuichi
Author_Institution
Inf. Network Eng., AIT, Toyota, Japan
Volume
2
fYear
1996
Firstpage
1210
Abstract
This paper presents a new finite filter synthesis algorithm which promises higher transmission power in digital radios based on improving the conventional Remez algorithm. Such degradations as caused by Gaussian thermal and rather frequency selective fading are effectively recovered through improving the nullity of the transmission filters
Keywords
Gaussian processes; differential phase shift keying; digital filters; digital radio; error statistics; fading; interference suppression; quadrature phase shift keying; radio transmitters; radiofrequency filters; radiofrequency interference; π/4-shifted DQPSK communication system; BER improvement; degradations; digital radios; enhanced Remez algorithm; finite filter synthesis algorithm; frequency selective fading; nullity; transmission filters; transmission power; Band pass filters; Bandwidth; Bit error rate; Degradation; Delay; Digital communication; Digital filters; Fading; Frequency domain analysis; Proposals;
fLanguage
English
Publisher
ieee
Conference_Titel
Vehicular Technology Conference, 1996. Mobile Technology for the Human Race., IEEE 46th
Conference_Location
Atlanta, GA
ISSN
1090-3038
Print_ISBN
0-7803-3157-5
Type
conf
DOI
10.1109/VETEC.1996.501504
Filename
501504
Link To Document