Design of Luminance-Chrominance Gain Equalizer Using Uniformly Distributed RC Circuits

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dc.contributor.authorChutchavong, Vanvisa
dc.contributor.authorPirajnanchai, Virote
dc.contributor.authorDoungpan, Satawat
dc.contributor.authorNgammongkolwong, Sudasawan
dc.contributor.authorRattanathanawan, Pongpan
dc.contributor.authorJanchitrapongvej, Kanok
dc.date.accessioned2026-08-06T10:43:08Z
dc.date.available2026-08-06T10:43:08Z
dc.date.issued2024-01-01
dc.description.abstractThe propose of this paper is to design the luminance-chrominance gain equalizer use in the video waveform transmission. As it is known, the conventional measurement and gain corrector of chrominance distortion equipment is not so simple. This network corrector has to use fillers and delay time to separate the luminance signal and chrominance signal by means of low-pass and high-pass filter in connection. Here in, we deploy the uniformly distributed RC circuit (URC). We introduce two types of equalizers. The first type is to correct the luminance signal without deteriorating the chrominance signal. The second type is designed to correct the chrominance signal with no effect to luminance signal. Both equalizers comprise of a few gain amplifiers and URC circuits. From the simulation results, it is shown that the frequency response of gain equalizer given good effective in correcting video signal distortion. We also introduce the modulated sine-squared pulse test signal for measuring and correcting the amount of low gain and high gain of the chrominance signal.
dc.identifier.citationIcbir 2024 2024 9th International Conference on Business and Industrial Research Proceedings, 351-355, 2024
dc.identifier.doi10.1109/ICBIR61386.2024.10875737
dc.identifier.other2-s2.0-86000007930
dc.identifier.urihttps://dspace.kmitl.ac.th/handle/123456789/14843
dc.sourceIcbir 2024 2024 9th International Conference on Business and Industrial Research Proceedings
dc.subjectgain equalizer
dc.subjectluminance-chrominance signal
dc.subjectmod-sine-square pulse
dc.subjecttest signal
dc.subjectURC circuit
dc.titleDesign of Luminance-Chrominance Gain Equalizer Using Uniformly Distributed RC Circuits
dc.typeConference Paper

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