Research on spectral domain immittance approach
Tóm tắt
In this paper, we have obtained the equations of electrodynamics for a gyrotropic medium using the Maxwell's equations. Through the Fourier Transforms (FT), the admittances of TM and TE modes in the electrically gyrotropic substrate and the magnetically gyrotropic substrate are given. Then we can use the spectral domain immittance approach to analyse the finline structures with a gyrotropic medium. The propating characteristics of the dominant mode in magnetized-ferrite-loaded double-layered finlines are studied, numerical results are presented which could be used in designing a finline displacement isolator.
Tài liệu tham khảo
citation_journal_title=Electron. Lett.; citation_title=Equivalent relative permittivity and unloaded Q-factor of integrated fin-line; citation_author=P.J. Meier; citation_volume=9; citation_issue=no.7; citation_publication_date=1973; citation_pages=162-163; citation_id=CR1
citation_journal_title=JEEE Trans. Microwave Theory Tech.; citation_title=Spectral domain analysis of domainant and higher order modes in fin-line; citation_author=L.P. Schmidt, T. Itoh; citation_volume=28; citation_issue=no.9; citation_publication_date=1980; citation_pages=981-985; citation_id=CR2
P.Espes, et al, “Asymmetrical finline for space applications using millimeter waves,” ibid.
citation_journal_title=J. Appl. Sci.; citation_title=Computing finline dispersion characteritics with finite element method; citation_author=S.J. Xu; citation_volume=1; citation_issue=no.2; citation_publication_date=1983; citation_pages=135-141; citation_id=CR4
citation_journal_title=J. Northwest Telecommunication Eng. Insti.; citation_title=The boundary element method for analysis of arbitary cross-section transmission lines; citation_author=W.C. Wu; citation_volume=3; citation_publication_date=1984; citation_pages=1-11; citation_id=CR5
citation_journal_title=IEEE Trans. Microwave Theory Tech.; citation_title=Empirical expressions for fin-line design; citation_author=A.K. Sharma, W.J.R. Hoefer; citation_volume=31; citation_issue=no.4; citation_publication_date=1983; citation_pages=350-361; citation_id=CR6
citation_journal_title=IEEE Trans. Microwave Theory Tech.; citation_title=Spectral domain immittance approach for dispersion characteristics of generalized printed transmission lines; citation_author=T. Itoh; citation_volume=28; citation_issue=no.7; citation_publication_date=1980; citation_pages=733-736; citation_id=CR7
citation_title=Analysis, Design and Applications of Fin-Lines; citation_publication_date=1987; citation_id=CR8; citation_author=B. Bath; citation_author=S.K. Koul; citation_publisher=Artech Hourse
citation_title=Ferrites at Microwave Frequencies; citation_publication_date=1963; citation_id=CR9; citation_author=A.G. Gurevich; citation_publisher=Consultants Bureau
citation_journal_title=IEEE Trans. Microwave Theory Tech.; citation_title=Dispersion in unilateral finlines on anisotropic substrates; citation_author=A.-A.T.K. Shalaby, A. Kumar; citation_volume=35; citation_issue=no.4; citation_publication_date=1987; citation_pages=448-450; citation_id=CR10
citation_journal_title=J. Univ. Electro. Sci. Technol. China; citation_title=Spectral domain immittance approach for the dispersion characteristics of finline; citation_author=P.J. Xun; citation_volume=18; citation_issue=no.2; citation_publication_date=1989; citation_pages=205-211; citation_id=CR11
citation_journal_title=IEEE Trans. Microwave Theory Tech.; citation_title=Spectral domain immittance approach for the propagation constants of unilateral finline with magnetized ferrite substrare; citation_author=P.J. Xun; citation_volume=37; citation_issue=no.10; citation_publication_date=1989; citation_pages=1647-1650; citation_id=CR12
citation_journal_title=IEEE Trans. Microwave Theory Tech.; citation_title=Analysis of double-layered finlines containing a magnetized ferrite; citation_author=M. Geshiro, T. Itoh; citation_volume=35; citation_issue=no.12; citation_publication_date=1987; citation_pages=1377-1381; citation_id=CR13