A Digital Phase Locked Loop Based Signal and Symbol Recovery System for Wireless Channel Hardcover - 2015
by Basab Bijoy Purkayastha; Kandarpa Kumar Sarma
From the rear cover
The book reports two approaches of implementation of the essential components of a Digital Phase Locked Loop based system for dealing with wireless channels showing Nakagami-m fading. It is mostly observed in mobile communication. In the first approach, the structure of a Digital phase locked loop (DPLL) based on Zero Crossing (ZC) algorithm is proposed. In a modified form, the structure of a DPLL based systems for dealing with Nakagami-m fading based on Least Square Polynomial Fitting Filter is proposed, which operates at moderate sampling frequencies. A sixth order Least Square Polynomial Fitting (LSPF) block and Roots Approximator (RA) for better phase-frequency detection has been implemented as a replacement of Phase Frequency Detector (PFD) and Loop Filter (LF) of a traditional DPLL, which has helped to attain optimum performance of DPLL. The results of simulation of the proposed DPLL with Nakagami-m fading and QPSK modulation is discussed in detail which shows that the proposed method provides better performance than existing systems of similar type.
Details
- Title A Digital Phase Locked Loop Based Signal and Symbol Recovery System for Wireless Channel
- Author Basab Bijoy Purkayastha; Kandarpa Kumar Sarma
- Binding Hardcover
- Pages 244
- Volumes 1
- Language ENG
- Publisher Springer
- Date 2015-02-17
- Illustrated Yes
- ISBN 9788132220404 / 8132220404
- Weight 1.3 lbs (0.59 kg)
- Dimensions 9.21 x 6.14 x 0.75 in (23.39 x 15.60 x 1.91 cm)
- Dewey Decimal Code 004.6
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A Digital Phase Locked Loop based Signal and Symbol Recovery System for Wireless Channel
by Basab Bijoy Purkayastha
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- Hardcover
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- Binding
- Hardcover
- ISBN 10 / ISBN 13
- 9788132220404 / 8132220404
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