scholarly journals A THz transverse electromagnetic mode two-dimensional interconnect layer incorporating quasi-optics

2003 ◽  
Vol 83 (18) ◽  
pp. 3656-3658 ◽  
Author(s):  
S. Coleman ◽  
D. Grischkowsky
Keyword(s):  
Two Dimensional ◽  
Electromagnetic Mode ◽  
Transverse Electromagnetic

Analysis and design of TEM-TE11 coaxial waveguide bend mode converters

2019 ◽  
Vol 12 (3) ◽  
pp. 198-204 ◽  
Author(s):  
Qiang Zhang ◽  
Xuhao Zhao ◽  
Chengwei Yuan ◽  
Jiande Zhang
Keyword(s):  
Mode Coupling ◽  
Theoretical Calculations ◽  
Coaxial Waveguide ◽  
Coupling Coefficients ◽  
Electromagnetic Mode ◽  
Analysis And Design ◽  
Mode Converters ◽  
Transverse Electromagnetic ◽  
Conversion Efficiencies ◽  
Waveguide Bend

AbstractTwo coaxial waveguide bend mode converters that transform coaxial transverse electromagnetic mode to TE11 coaxial waveguide mode are presented in this paper. Both converters are designed and optimized on the basis of the strictly derived mode coupling coefficients. Conversion efficiencies of both converters are over 99% and the power-handling capacities reach a gigawatt level. The combined dual-bend mode converter is fabricated and tested. The experimental results coincide well with the theoretical calculations and simulations, which demonstrates the feasibility of the designed converter.

scholarly journals Beam dynamics studies for transverse electromagnetic mode type rf deflectors

2012 ◽  
Vol 15 (2) ◽  
Author(s):  
Shahid Ahmed ◽  
Geoffrey A. Krafft ◽  
Kirsten Deitrick ◽  
Subashini U. De Silva ◽  
Jean R. Delayen ◽  
...  
Keyword(s):  
Beam Dynamics ◽  
Electromagnetic Mode ◽  
Transverse Electromagnetic

scholarly journals Analysis of Periodic Structures Made of Pins Inside a Parallel Plate Waveguide

Symmetry ◽  
2019 ◽  
Vol 11 (4) ◽  
pp. 582 ◽  
Author(s):  
Nafsika Memeletzoglou ◽  
Carlos Sanchez-Cabello ◽  
Francisco Pizarro-Torres ◽  
Eva Rajo-Iglesias
Keyword(s):  
Parallel Plate ◽  
Periodic Structures ◽  
The Other ◽  
Refractive Indices ◽  
Complex Structures ◽  
Reference Case ◽  
Electromagnetic Mode ◽  
Parallel Plate Waveguide ◽  
Transverse Electromagnetic ◽  
Mode Tem

In this work, we have analyzed different versions of periodic structures made with metallic pins located inside a parallel plate waveguide (PPWG), varying the symmetry and disposition of the pins. The analysis focuses on two main parameters related to wave propagation. On one hand, we have studied how the different proposed structures can create a stopband so that the parallel plate modes can be used in gap waveguide technology or filtering structures. On the other hand, we have analyzed the dispersion and equivalent refractive index of the first propagating transverse electromagnetic mode (TEM). The results show how the use of complex structures made with pins in the top and bottom plates of a PPWG have no advantages in terms of the achieved stopband size. However, for the case of the propagating mode, it is possible to find less dispersive modes and a higher range of equivalent refractive indices when using double-pin structures compared to a reference case with single pins.

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