Lekawat, Lertsak
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Preferred name
Lekawat, Lertsak
Main Affiliation
Email
lertsak.le@kmitl.ac.th
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Item type:Publication, Improvement of HF RFID reader performance under metallic environment using ferrite sheet(2017-12-19); ; Conventional loop antennas for RFID reader usually perform worse with metallic environment. To improve reading range under this condition, a ferrite sheet is incorporated in the conventional loop antenna. The proposed antenna yields similar reading range with or without metallic environment. - Some of the metrics are blocked by yourconsent settings
Item type:Publication, Manufacturing Performance and Yield Prediction with Continuous Process Variables(2018-12-24); Kampun, PrasitThis paper presents a manufacturing process performance and yield prediction method that has been applied with satisfactory results in a hard disk drive (HDD) and component assembly plant in Thailand. Distribution profiles of key process input parameters are developed. The response functions relating key process output parameters and the input parameters are also developed. Subsequently, manufacturing yields and/or performances of key output parameters can be analyzed and optimized if needed by altering design targets and tolerances of key input parameters.