A broadband and excellent flatness power amplifier with novel‐designed band‐pass filter based on composite right/left‐handed unit cell

2020 ◽  
Vol 62 (6) ◽  
pp. 2163-2167
Author(s):  
Yonglun Luo ◽  
Zhicheng Wang ◽  
Ruya Lei
Keyword(s):  
Power Amplifier ◽  
Unit Cell ◽  
Band Pass Filter ◽  
Pass Filter ◽  
Left Handed ◽  
Band Pass

Miniaturized band-pass filter based on composite right-/left-handed transmission-line unit cell

2015 ◽  
Vol 57 (7) ◽  
pp. 1713-1717
Author(s):  
Arvind Kumar Pandey ◽  
Yatindra Gaurav ◽  
R. K. Chauhan
Keyword(s):  
Transmission Line ◽  
Unit Cell ◽  
Band Pass Filter ◽  
Pass Filter ◽  
Left Handed ◽  
Band Pass

Reflection and transmission from left-handed material structures using Lorentz and Drude medium models

2015 ◽  
Vol 23 (3) ◽  
Author(s):  
S.A. Taya ◽  
D.M. El−Amassi
Keyword(s):  
Slab Thickness ◽  
Band Pass Filter ◽  
Angle Of Incidence ◽  
Dielectric Slab ◽  
Electric Permittivity ◽  
Reflection And Transmission ◽  
Pass Filter ◽  
Transmission Coefficients ◽  
Left Handed ◽  
Band Pass

AbstractThe present article investigates theoretically the refection and transmission through a lossless dielectric slab embedded between two semi−infinite left−handed materials (LHMs) in which the electric permittivity and magnetic permeability are simultaneously negative. The LHM is assumed to be dispersive according to Lorentz as well as Drude medium model. The reflection and transmission coefficients are studied with the angle of incidence, frequency and slab thickness. The effect of the damping frequency is also investigated. It is found that the damping frequency has an insignificant effect on reflected, transmitted and loss powers. Band pass filter is one of the possible applications of the proposed structure.

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