Search Results - "Amila, I"

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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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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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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Physical and antioxidant properties of starch/gelatin films incorporated with Garcinia atroviridis leaves by Nur Amila Najwa, I.S., Guerrero, P., de la Caba, K., Nur Hanani, Z.A.

“…•Antioxidant films with Garcinia atroviridis leaves (GAL) extract were developed.•GAL extract improved the mechanical strength of starch/gelatin films.•DPPH…”
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Potential of Silver-Kaolin in Gelatin Composite Films as Active Food Packaging Materials by Nur Amila Najwa, I.S., Mat Yusoff, M., Nur Hanani, Z.A.

“…[Display omitted] •The films obtained with great attributes are prepared from silver-kaolin compound.•Films added with silver and kaolin are good against…”
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An innovative treatment of anharmonic and Morse potentials to determine the spectroscopic constants of diatomic molecules by Amila, I, Fedoul, A, Janati Idrissi, M, Chatwiti, A, Sayouri, S

“…Abstract In this work, we develop an operational method to determine the explicit expressions of the spectroscopic constants ω e , ω e x e , ω e y e , and ω e…”
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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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