02929nas a2200469 a 4500 20260818090940.0 190709s2015 th u m rtt 000 a eng d .b12298335 AIT Caps. Proj. no.EL-15-04 Sarawut Yaroh Development of transmission system based on pulse position modulation for optical wireless communication Pathum Thani : Asian Institute of Technology, 2015 20 leaves : ill. + 1 online resource Caps. Proj. ; no. EL-15-04 Capstone Project (B.Sc.)-Asian Institute of Technology, 2015 A capstone project submitted in partial fulfillment of the requirements for the degree of Bachelor of Science in Engineering in Electronics Engineering, School of Engineeringa and Technology This project simulates the communication system in MATLAB program based on pulse position modulation (PPM) technique, and by using correlation technique for synchronization. This technique avoids the detection of bits by using a threshold value. Then, an optical wireless communication transmission system is developed using low-cost hardware based on the concept of software-defined radio/communication. The involved hardware includes a Field Programmable Gate Array (FPGA) board, a digital-to-analog converter (DAC), and a light emitted diode (LED) light source. Wireless communication systems Optical communications Poompat Saengudomlert, Chairperson Mongkol Ekpanyapong, Chairperson Mohammed, Waleed S., Examination committee Teerapat Sanguankotchakorn, Examination Committee Asian Institute of Technology. Caps. Proj. ; no. EL-15-04 Full-Text http://203.159.5.9/ait-thesis/detail.php?q=B11888 .b12298335 mnait m 240411 0 190709 m a m 0 000:001:PDF:b1229833:004213:0:0:0:0:0:0 Click to view Abstract n mnait mnait mnarc mnarc 40 61 20 Barcode : 30050120393516 CREATED : 2019-03-15 RECORD # : i13159665 LPATRON : 0 LCHKIN : - # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 0 TOT RENEW : 0 Barcode : - CREATED : 2019-03-15 RECORD # : i13159677 LPATRON : 0 LCHKIN : - # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 0 TOT RENEW : 0 Barcode : 30050120958540 CREATED : 2019-09-07 RECORD # : i13202248 LPATRON : 0 LCHKIN : - # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 0 TOT RENEW : 0 Barcode : 30050120958557 CREATED : 2019-09-07 RECORD # : i1320225x LPATRON : 0 LCHKIN : - # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 0 TOT RENEW : 0 29610 29610 0 0 0 0 MAIN MAIN mnarc 2026-08-18 0 AIT Caps. Proj. no.EL-15-04 30050120393516 2026-08-18 09:09:40 1 2026-08-18 40 0 0 0 0 MAIN MAIN mnarc 2026-08-18 0 AIT Caps. Proj. no.EL-15-04 2026-08-18 09:09:40 2026-08-18 61 0 0 0 0 MAIN MAIN mnait 2026-08-18 50.00 0 AIT Caps. Proj. no.EL-15-04 30050120958540 2026-08-18 09:09:40 1 2026-08-18 20 0 0 0 0 MAIN MAIN mnait 2026-08-18 50.00 0 AIT Caps. Proj. no.EL-15-04 30050120958557 2026-08-18 09:09:40 2 2026-08-18 20