TY  - CONF
CY  - Seremban
AV  - none
N1  - cited By 5; Conference of 2011 4th IEEE International RF and Microwave Conference, RFM 2011 ; Conference Date: 12 December 2011 Through 14 December 2011; Conference Code:89414
N2  - In this work, a novel Split-Step Wavelet Method (SSWM) is developed for the solution of two dimensional parabolic equation to model the radiowave propagation in tropospheric ducts. Galerkin projection method with periodic Daubechies wavelet is used to discretize the symmetrically extended height operator. Later, a marching algorithm like Split-Step Fourier transform Method (SSFM) is developed by taking diffraction and refraction effects separately. Discrete Mixed Fourier Transform (DMFT) Method is used to incorporate the impedance boundary conditions. Finally, results are compared with those from Advance Refractive Effects Prediction System (AREPS). Results show that the proposed methods have an ability to model the radiowave propagation in troposphere as accurately as AREPS and it can be a good alternative to SSFM. © 2011 IEEE.
TI  - A Split Step Wavelet Method for radiowave propagation modelling in tropospheric ducts
ID  - scholars1517
SP  - 67
KW  - Parabolic Equations; Parametric Mprofile; Split step; Split-step Fourier; Tropospheric ducts
KW  -  Partial differential equations; Radio transmission; Troposphere
KW  -  Discrete wavelet transforms
Y1  - 2011///
SN  - 9781457716294
A1  - Iqbal, A.
A1  - Jeoti, V.
UR  - https://www.scopus.com/inward/record.uri?eid=2-s2.0-84859941705&doi=10.1109%2fRFM.2011.6168697&partnerID=40&md5=1b5ee3edb6a10c0440434564cc60df36
EP  - 70
ER  -