Ultrawideband TEM horn with inhomogeneous dielectric medium

2020 ◽  
Vol 63 (2) ◽  
pp. 581-586
Author(s):  
Anatoly M. Bobreshov ◽  
Grigory K. Uskov ◽  
Pavel A. Kretov ◽  
Nikita S. Sbitnev
Keyword(s):  
Dielectric Medium ◽  
Inhomogeneous Dielectric ◽  
Tem Horn

scholarly journals Coupled lines with double shields for microwave hybrids of various types of directivity with transforming properties

2020 ◽  
Vol 23 (3) ◽  
pp. 13-25
Author(s):  
A. N. Sychev ◽  
◽  
V. A. Bondar ◽  
K. K. Zharov ◽  
V. V. Anisimov ◽  
...  
Keyword(s):  
Microwave Circuits ◽  
Dielectric Medium ◽  
Next Generation ◽  
New Model ◽  
Research Results ◽  
Inhomogeneous Dielectric ◽  
Coupled Lines ◽  
Design Solutions ◽  
The Asymmetry ◽  
First Time

Asymmetric coupled double-shielded lines in an inhomogeneous dielectric medium, which have special properties that allow us to create microwave hybrids of a given directionality type are investigated. For the first time, a new model and method of synthesis are proposed, which takes into account both the asymmetry and the inhomogeneity of the dielectric, which makes it possible to synthesize co-, counter- and transdirectional couplers that have both the transforming and required phase properties. The research results will be useful for finding new design solutions of the next generation microwave circuits.

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