Decision feedback postprocessor for zero-crossing digital FM demodulator
Lee, Kwangbok Hou, Weiguang Kwon, Hyuck M.
Lee, Kwangbok
Hou, Weiguang
Kwon, Hyuck M.
Authors
Other Names
Location
Time Period
Advisors
Original Date
Digitization Date
Issue Date
1999-11-30
Type
Article
Genre
Keywords
Bit error rate,Computer Simulation,Fading (radio),Frequency Modulation,White Noise,Wireless Telecommunication Systems,Decision Feedback Postprocessor (dfp),Gaussian Minimum Shift Keying (gmsk),Zero-intermediate Frequency Zero-crossing Demodulator (zifzcd),Demodulators
Subjects (LCSH)
Citation
Kwang Bok Lee, Weiguang Hou and H. M. Kwon, "Decision feedback postprocessor for zero-crossing digital FM demodulator," in IEEE Transactions on Vehicular Technology, vol. 48, no. 6, pp. 1954-1958, Nov. 1999, doi: 10.1109/25.806788
Abstract
A baseband digital narrow-band FM receiver, called zero-intermediate frequency zero-crossing demodulator (ZIFZCD), has been recently developed. This demodulator may offer low complexity and simple implementation. However, the bit error rate (BER) performance of the ZIFZCD is inferior to that of the limiter-discriminator-integrate-and-dump (LDI) demodulator. In this paper, a simple decision feedback postprocessor (DFP) is proposed to improve the performance of the ZIFZCD. Analysis and simulation BER results of the ZIFZCD with the DFP are presented for minimum-shift keying (MSK) and Gaussian MSK (GMSK) signals under additive white Gaussian noise (AWGN) and mobile fading environments. © 2007 Elsevier B.V., All rights reserved.
Table of Contents
Description
This is an open access article under the CC by license.
Publisher
IEEE
Journal
IEEE Transactions on Vehicular Technology
Book Title
Series
Digital Collection
Finding Aid URL
Use and Reproduction
Archival Collection
PubMed ID
ISSN
00189545; 19399359