Waveguide Bandstop Filters Based on Microwave Photonic Crystals with Parameters Controlled by n–i–p–i–n Diodes
- Autores: Usanov D.A.1, Nikitov S.A.2, Skripal’ A.V.1, Merdanov M.K.3, Evteev S.G.1, Ponomarev D.V.1
-
Afiliações:
- Chernyshevsky Saratov State University
- Kotel’nikov Institure of Radio Engineering and Electronics, Russian Academy of Sciences
- Research and Production Association “Electronic Device Engineering”
- Edição: Volume 64, Nº 4 (2019)
- Páginas: 399-408
- Seção: Radio Phenomena in Solids and Plasma
- URL: https://journals.rcsi.science/1064-2269/article/view/200689
- DOI: https://doi.org/10.1134/S1064226919040107
- ID: 200689
Citar
Resumo
A feasible design of a system with an allowed band with near-unity frequency-independent transmission utilizing the reflective properties of photonic crystals with dielectric filling and resonant irises in a setup with a Y-circulator is demonstrated. The existence of impurity modes of oscillation damping in the allowed band of this photonic crystal with disturbed periodicity is confirmed. Bandstop filters with parameters controlled by n–i–p–i–n diodes are constructed based on photonic crystals with resonant irises. These filters have a rejection level of >43.0 dB in the stop band and losses below 0.8 dB outside of it.
Sobre autores
D. Usanov
Chernyshevsky Saratov State University
Autor responsável pela correspondência
Email: UsanovDA@info.sgu.ru
Rússia, Saratov, 410012
S. Nikitov
Kotel’nikov Institure of Radio Engineering and Electronics, Russian Academy of Sciences
Email: UsanovDA@info.sgu.ru
Rússia, Moscow, 125009
A. Skripal’
Chernyshevsky Saratov State University
Email: UsanovDA@info.sgu.ru
Rússia, Saratov, 410012
M. Merdanov
Research and Production Association “Electronic Device Engineering”
Email: UsanovDA@info.sgu.ru
Rússia, Moscow, 107014
S. Evteev
Chernyshevsky Saratov State University
Email: UsanovDA@info.sgu.ru
Rússia, Saratov, 410012
D. Ponomarev
Chernyshevsky Saratov State University
Email: UsanovDA@info.sgu.ru
Rússia, Saratov, 410012
Arquivos suplementares
