scholarly journals A quasi transverse electromagnetic mode waveguide developed by using metal-patch electromagnetic bandgap structure

2011 ◽  
Vol 60 (8) ◽  
pp. 088401
Author(s):  
Ren Li-Hong ◽  
Luo Ji-Run ◽  
Zhang Chi
Keyword(s):  
Electromagnetic Bandgap ◽  
Electromagnetic Mode ◽  
Transverse Electromagnetic ◽  
Electromagnetic Bandgap Structure

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.

An On-Chip Electromagnetic Bandgap Structure using an On-Chip Inductor and a MOS Capacitor

2011 ◽  
Vol 21 (8) ◽  
pp. 439-441 ◽  
Author(s):  
Chulsoon Hwang ◽  
Yujeong Shim ◽  
Kyoungchoul Koo ◽  
Myunghoi Kim ◽  
Jun So Pak ◽  
...  
Keyword(s):  
Electromagnetic Bandgap ◽  
Mos Capacitor ◽  
On Chip ◽  
Electromagnetic Bandgap Structure
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