Presentation 1998/5/29
Characteristics of carrier recovery circuit using fourth power device for OQPSK
Munenori SHIGA, Seizo SEKI, Kazuhiro MIYAUCHI,
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Abstract(in English) Characteristics of phase jitter at the output of carrier recovery circuit using fourth power device for OQPSK is theoretically analized. An exact representation of autocorrelation function of its output phase variation assuming OQPSK signal of an arbitary waveform and bandlimited Gaussian noise is obtained. The rms phase jitter is numerically calculated in the case of a root Nyquist scheme as an example of bandlimitation. The rms phase jitter in the case of OQPSK is the same value as that of the QPSK case at α=0, and is smaller than that of QPSK case at α≠0.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) OQPSK / carrier recovery chicuit / 4-th power device / rms phase jitter / root Nyquist bandlimitation sheme
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Conference Date 1998/5/29(1days)
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Language JPN
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Title (in English) Characteristics of carrier recovery circuit using fourth power device for OQPSK
Sub Title (in English)
Keyword(1) OQPSK
Keyword(2) carrier recovery chicuit
Keyword(3) 4-th power device
Keyword(4) rms phase jitter
Keyword(5) root Nyquist bandlimitation sheme
1st Author's Name Munenori SHIGA
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
3rd Author's Name Kazuhiro MIYAUCHI
3rd Author's Affiliation Department of Electrical Engineering, Science University of Tokyo
Date 1998/5/29
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Volume (vol) vol.98
Number (no) 91
Page pp.pp.-
#Pages 8
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