Fin-Line Resonators by TTL Method

Humberto Cesar Chaves FERNANDES  Magno Cavalcante da SILVA  

IEICE TRANSACTIONS on Electronics   Vol.E85-C   No.3   pp.599-601
Publication Date: 2002/03/01
Online ISSN: 
Print ISSN: 0916-8516
Type of Manuscript: Special Section LETTER (Special Issue on Signals, Systems and Electronics Technology)
millimeter wave,  TTL method,  resonator,  finline,  

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The full wave TTL method is used to calculate the complex resonance frequency of the rectangular finline resonator. In this direct and concise method, the Maxwell's equations in Fourier transform domain, are used to obtain the electromagnetic fields in terms of the transversal electromagnetic fields. The complex resonant frequency is obtained by setting the determinant of the system matrix equal to zero and results in 3D using Fortran PowerStation programs are presented for different parameters including substrate thickness, permittivity and width of the slot resonator.