02924nam a2200409 4500 20260818222953.0 080598 th eng .b10649761 AIT Thesis no. TC-93-4 Kitti Ngarmchatetanarom A study of a coherent fiber-optic receiver for code-division multiple access Bangkok : Asian Institute of Technology, 1993 122 leaves Thesis ; no. TC-93-4 A thesis submitted in partial fulfillment of the requirement for the degree of Master of Engineering, School of Engineering and Technology Thesis (M.Eng.) - Asian Institute of Technology, 1993 A coherent Sequence Inversion Keying (SIK) parallel delay line correlator receiver for an optical CDMA system is studied in terms of the correlator output, the performance on the signal to interference ratio (S/I) and the bit error rate (BER) by taking into account the possibility to implement in practice. The thesis also studies the influence of incomplete coherent correlation, called partial-coherent, caused by the spectral width of the light source and also studies the influence of signal phase mismatch to the pe1formance of the correlator receiver. Finally, the research presented in this thesis compares the performance of the coherent SIK parallel delay line correlator receiver with the OOK (On-Off Keying) delay line correlator receiver. The results show that the coherent SIK parallel delay line correlator receiver is an attractive correlator receiver to be implemented in the optical CDMA system since it provides better performance and higher number of available code sequences than the other schemes. Spread spectrum communications Lockmann, Steffen, Chairperson O'Farrell, Timothy, Examination Committee Sharma, A.B., Examination Committee King's Scholarship, Scholarship Donor Asian Institute of Technology. Thesis ; no. TC-93-4 Full-Text http://203.159.5.9/ait-thesis/detail.php?q=B17957 .b10649761 mnait s 240401 2 951012 m a s 2 mnait mnait mnarc 20 40 Barcode : 30050003067849 CREATED : 1994-05-19 RECORD # : i10834722 LPATRON : 0 LCHKIN : - # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 0 TOT RENEW : 0 Barcode : 30050003067856 CREATED : 1994-05-19 RECORD # : i10834734 LPATRON : 0 LCHKIN : - # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 0 TOT RENEW : 0 Barcode : 30050160046289 CREATED : 2016-01-03 RECORD # : i12887298 LPATRON : 0 LCHKIN : - # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 0 TOT RENEW : 0 114430 114430 0 0 0 0 MAIN MAIN mnait 2026-08-18 0 AIT Thesis no. TC-93-4 30050003067849 2026-08-18 22:29:53 1 2026-08-18 20 0 0 0 0 MAIN MAIN mnait 2026-08-18 0 AIT Thesis no. TC-93-4 30050003067856 2026-08-18 22:29:53 2 2026-08-18 20 0 0 0 0 MAIN MAIN mnarc 2026-08-18 0 AIT Thesis no. TC-93-4 30050160046289 2026-08-18 22:29:53 2026-08-18 40