Presentation | 2000/2/18 Experments on Costas and Decision Feedback Carrier Recovery Loop in Roll-of Band-limited QPSK Transmission Toshihide HAYASHIDA, Seizo SEKI, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | The characteristics of the Costas carrier recovery loop (Costas Loop) and the decision feedback carrier recovery loop (DFL) in a roll-off band-limited QPSK signals transmission where the carrier frequency and the simbol rate were 10.7MHz and 64kS / s respectively were compared and evaluated experimentally. The performance of the Costas Loop and the DFL was investigated through the measurements of the phase jitter of the recovered carrier, the acquisition waveform and the bit error rate with respect to three loop natural frequencies (ω_n). A result was obtained that the DFL was superior to the Costas Loop in terms of the phase jitter and the bit error rate. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Costas carrier recovery loop / decision feedback carrier recovery loop / phase jitter / acquisition / bit error rate |
Paper # | SST99-83,ITS99-79,A・P99-205,RCS99-225,MW99-245 |
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Conference Information | |
Committee | AP |
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Conference Date | 2000/2/18(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Antennas and Propagation (A・P) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Experments on Costas and Decision Feedback Carrier Recovery Loop in Roll-of Band-limited QPSK Transmission |
Sub Title (in English) | |
Keyword(1) | Costas carrier recovery loop |
Keyword(2) | decision feedback carrier recovery loop |
Keyword(3) | phase jitter |
Keyword(4) | acquisition |
Keyword(5) | bit error rate |
1st Author's Name | Toshihide HAYASHIDA |
1st Author's Affiliation | Department of Electrical Engineering, Science University of Tokyo() |
2nd Author's Name | Seizo SEKI |
2nd Author's Affiliation | Department of Electrical Engineering, Science University of Tokyo |
Date | 2000/2/18 |
Paper # | SST99-83,ITS99-79,A・P99-205,RCS99-225,MW99-245 |
Volume (vol) | vol.99 |
Number (no) | 635 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |