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Electromagnetic scattering from slot antennas on waveguides with arbitrary terminations
Author(s) -
Chen Ji,
Jin Jianming
Publication year - 1995
Publication title -
microwave and optical technology letters
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.304
H-Index - 76
eISSN - 1098-2760
pISSN - 0895-2477
DOI - 10.1002/mop.4650100509
Subject(s) - method of moments (probability theory) , scattering , integral equation , basis function , finite element method , electromagnetic field , electromagnetic radiation , physics , field (mathematics) , mathematical analysis , basis (linear algebra) , mathematics , optics , geometry , quantum mechanics , pure mathematics , statistics , estimator , thermodynamics
Abstract A numerical technique is presented to study the scattering of electromagnetic waves from slot antennas fed by waveguides with arbitrary terminations. The technique employs the method of moments in conjunction with the entire‐domain basis functions to solve the integral equation derived for the field in the slots. The validity and accuracy of the proposed technique are demonstrated by comparing the numerical results to the solution obtained using the finite‐element method. © 1995 John Wiley & Sons, Inc.