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Item Details
| Title:
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A DIGITAL PHASE LOCKED LOOP BASED SIGNAL AND SYMBOL RECOVERY SYSTEM FOR WIRELESS CHANNEL
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| By: |
Kandarpa Kumar Sarma |
| Format: |
Paperback |
| List price:
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£89.99 |
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We currently do not stock this item, please contact the publisher directly for
further information.
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| ISBN 10: |
8132229398 |
| ISBN 13: |
9788132229391 |
| Publisher: |
SPRINGER, INDIA, PRIVATE LTD |
| Pub. date: |
9 October, 2016 |
| Edition: |
Softcover reprint of the original 1st ed. 2015 |
| Series: |
Signals and Communication Technology |
| Pages: |
244 |
| Synopsis: |
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. |
| Illustrations: |
17 Tables, black and white; 118 Illustrations, black and white; XXI, 244 p. |
| Publication: |
India |
| Imprint: |
Springer, India, Private Ltd |
| Returns: |
Returnable |
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