Search Results - "Sampath, K I Amila"

Peak-to-Average Power Ratio Reduction of Carrier-Suppressed Optical SSB Modulation: Performance Comparison of Three Methods by Sampath, K. I. Amila, Takano, Katsumi, Maeda, Joji

“…We compare the performances of three previously proposed methods to reduce the peak-to-average power ratio (PAPR) of the carrier-suppressed optical…”
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Performance evaluation of peak-clipped optical BPSK-SSB modulated signal by Sampath, K I Amila, Takano, Katsumi

“…This study examines the performance of peak-clipped optical BPSK-SSB signal. The effectiveness of peak clipping for PAPR reduction and the degradation caused…”
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Phase-Shift Method-Based Optical VSB Modulation Using High-Pass Hilbert Transform by Sampath, K. I. Amila, Takano, Katsumi

“…This report presents a novel method of generating an optical vestigial sideband (VSB) modulated signal without using optical bandpass filters. Using a modified…”
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Optical VSB modulation based on phase-shift method and its PAPR characteristics for optical BPSK transmission by Amila Sampath, K. I., Takano, Katsumi

“…Optical VSB signal by phase-shift method is experimentally demonstrated. Its PAPR was suppressed down to 1.65 and 30% bandwidth saving compared to optical…”
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50-km transmission experiment of phase-shift method-based carrier-emitted optical SSB signal without dispersion compensation by Sampath, K. I. Amila, Shiraiwa, Masaki, Awaji, Yoshinari, Maeda, Joji, Takano, Katsumi

“…Single-channel fiber transmission characteristics of phase-shift method-based carrier-emitted optical SSB (SSB-EC) signal was studied in a 50-km fiber link…”
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PAPR reduction technique for optical SSB modulation using peak folding by Amila Sampath, K. I., Takano, Katsumi

“…PAPR of optical SSB modulated signal was reduced by folding peaks using transfer function of LN modulator. The minimum PAPR of 1.52 and 3 dB improvement of SPM…”
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