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The analysis of propagation characteristics in planar gyrotropic chirowaveguides
Author(s) -
Wenyan Yin,
Pao Li
Publication year - 1993
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.4650061206
Subject(s) - planar , transverse plane , physics , optics , dispersion relation , cutoff frequency , wavelength , dispersion (optics) , cutoff , engineering , quantum mechanics , computer science , structural engineering , computer graphics (images)
Abstract We analyze the coupled‐mode propagation in planar gyrotropic chirowaveguides. At first, the transverse components of electric and magnetic fields in such waveguides are expressed in terms of the longitudinal components of Ē and H̄. Dispersion diagrams for the parallel metallic‐plate gyrotropic chirowaveguides are shown, and their novel features are pointed out. The effects of chirality admittances on the cutoff wavelengths of propagating modes in the grounded planar and parallel metallic‐plate gyrotropic chirowaveguides are taken into consideration. © 1993 John Wiley & Sons, Inc.