03210nas|a2200457 i 4500 20260818144255.0 030696s1995 th uu m rtt 00| a1eng d .b11489595 AIT RSPR no. TC-95-6 Calabdan, Reynaldo Alvarez Investigating the plane-wave solution for VHF-UHF propagation in layered media Bangkok : Asian Institute of Technology, 1995 60 leaves Research studies project report ; no. TC-95-6 A research study submitted in partial fulfillment of the requirements for the degree of Master of Engineering, School of Engineering and Technology Research Studies Project Report (M. Eng.) - Asian Institute of Technology, 1995 The problem of the propagation of electromagnetic (EM) waves through layered media is of considerable engineering interest. Several studies analyzed the field strength of EM signal using the Field Theory solution which gives the exact numerical results. Here in this research, the behaviour of VHF-UHF signals in air-vegetation-ground media is studied using Plane-wave solution and compared with the Field Theory approach. The electric field and its components are obtained in the three layers for both cases and compared through computation. The results are found to be satisfactorily in agreement. Computationally the Plane-wave approach is faster. The choice of which approach to use depends on the balance between precision required in the calculation of the fields and the speed of computation. Electromagnetic waves Ahmed, Kazi Mohiuddin, Chairperson Erke, Tapio J., Examination Committee Chindakorn Tuchinda, Examination Committee NOKIA Telecommunications, Finland, Scholarship Donor Asian Institute of Technology. Research studies project report ; no. TC-95-6 Full-Text http://203.159.5.9/ait-thesis/detail.php?q=B15368 .b11489595 mnait v 240430 0 960603 m a v 0 mnait mnait mnarc mnarc mnarc 20 40 Barcode : 30050120553408 CREATED : 1994-12-19 RECORD # : i11755179 LPATRON : 0 LCHKIN : - # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 0 TOT RENEW : 0 Barcode : 30050120553416 CREATED : 1994-12-19 RECORD # : i11755180 LPATRON : 0 LCHKIN : - # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 0 TOT RENEW : 0 Barcode : 30050120370175 CREATED : 2016-03-06 RECORD # : i13016799 LPATRON : 0 LCHKIN : - # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 0 TOT RENEW : 0 Barcode : 30050211033286 CREATED : 2021-04-30 RECORD # : i13341078 LPATRON : 0 LCHKIN : - # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 0 TOT RENEW : 0 Barcode : 30050211022008 CREATED : 2022-02-16 RECORD # : i13366269 LPATRON : 0 LCHKIN : - # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 0 TOT RENEW : 0 64559 64559 0 0 0 0 MAIN MAIN mnait 2026-08-18 50.00 0 AIT RSPR no. TC-95-6 30050120553408 2026-08-18 14:42:55 1 2026-08-18 20 0 0 0 0 MAIN MAIN mnait 2026-08-18 50.00 0 AIT RSPR no. TC-95-6 30050120553416 2026-08-18 14:42:55 2 2026-08-18 20 0 0 0 0 MAIN MAIN mnarc 2026-08-18 0 AIT RSPR no. TC-95-6 30050120370175 2026-08-18 14:42:55 2026-08-18 40 0 0 0 0 MAIN MAIN mnarc 2026-08-18 50.00 0 AIT RSPR no. TC-95-6 30050211033286 2026-08-18 14:42:55 3 2026-08-18 20 0 0 0 0 MAIN MAIN mnarc 2026-08-18 50.00 0 AIT RSPR no. TC-95-6 30050211022008 2026-08-18 14:42:55 4 2026-08-18 20