Presentation | 1997/11/25 Experimental Investigation of Root Roll-off Filters for QPSK Transmission System Kenichi KAMEZAKI, Kazuhiro MIYAUCHI, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | The characteristics of root roll-off filters for a conventional QPSK signaling is evaluated experimentally. The cosine roll-off characteristic is equally allocated to the transmitting and the receiving filters. The filters are built for the experimental QPSK system where the carrier frequency is 10.7MHz and the symbol rate is 64kS/s. The performance of the root roll-off bandlimitation scheme is investigated through mesurements of the eye pattern, power spectrum, E_b/N_o and bit error rate. It is proved that the constructed filters have good performance and are useful for the various experiments of roll-off bandlimited QPSK signals transmission. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | root roll-off filter / FIR filter / power spectrum / eye pattern / bit error rate |
Paper # | RCS97-153 |
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Conference Information | |
Committee | RCS |
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Conference Date | 1997/11/25(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Radio Communication Systems (RCS) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Experimental Investigation of Root Roll-off Filters for QPSK Transmission System |
Sub Title (in English) | |
Keyword(1) | root roll-off filter |
Keyword(2) | FIR filter |
Keyword(3) | power spectrum |
Keyword(4) | eye pattern |
Keyword(5) | bit error rate |
1st Author's Name | Kenichi KAMEZAKI |
1st Author's Affiliation | Department of Electrical Engineering, Science University of Tokyo() |
2nd Author's Name | Kazuhiro MIYAUCHI |
2nd Author's Affiliation | Department of Electrical Engineering, Science University of Tokyo |
Date | 1997/11/25 |
Paper # | RCS97-153 |
Volume (vol) | vol.97 |
Number (no) | 398 |
Page | pp.pp.- |
#Pages | 8 |
Date of Issue |