NDLI: Performance of BPSK signalling over bandwidth constraint channels in the presence of EMI

Content Provider	IEEE Xplore Digital Library
Author	Rao, R. Sarma, R.S.
Copyright Year	1999
Description	Author affiliation: Dept. of Electron. & Commun. Eng., Osmania Univ., Hyderabad, India (Rao, R.)
Abstract	We model the sum of EMI and residual error due to the bandwidth constraint as a random variable and derive an expression for the average probability of the bit error. It is shown that in general it is difficult to obtain a closed form expression for the average probability of the bit error when EMI is modeled as an arbitrary random process. However, by following the approach presented in this paper, it is possible to numerically evaluate the performance of BPSK signalling in the presence of EMI and bandwidth constraints. The optimum receiver incorporates the maximum likelihood sequence estimation technique. The sub-optimum receiver scheme consists of symbol-by-symbol demodulation with zero threshold.
Starting Page	39
Ending Page	40
File Size	184775
Page Count	2
File Format	PDF
ISBN	8190065203
DOI	10.1109/ICEMIC.1997.669754
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	1999-12-08
Access Restriction	Subscribed
Rights Holder	Society of EMC Engineers
Subject Keyword	Binary phase shift keying Bandwidth Electromagnetic interference Telephony Electromagnetic compatibility and interference Gaussian noise Electromagnetic measurements Frequency response Demodulation Performance analysis
Content Type	Text
Resource Type	Article

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Performance of BPSK signalling over bandwidth constraint channels in the presence of EMI