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Mechanical tuning of substrate integrated waveguide filters

Autor
Mira Pérez, Fermín E.; Mateu, J.; Collado, J.
Tipus d'activitat
Article en revista
Revista
IEEE transactions on microwave theory and techniques
Data de publicació
2015-12-01
Volum
63
Número
12
Pàgina inicial
3939
Pàgina final
3946
DOI
https://doi.org/10.1109/TMTT.2015.2490144 Obrir en finestra nova
Projecte finançador
Óxidos y estructuras híbridas de respuesta multifuncional
Repositori
http://hdl.handle.net/2117/83894 Obrir en finestra nova
URL
http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=7303977 Obrir en finestra nova
Resum
This paper presents a novel approach for tuning substrate integrated waveguide resonators, realized by placing an additional metallized via-hole on the waveguide cavity. The approach presented here can be applied as a trimming technique, as well as to develop filter designs with tunable center frequencies and tunable bandwidths. Three different filters are designed and implemented, demonstrating excellent trimming, 10% tuning of the center frequency, and 100% tuning of the bandwidth, respectivel...
Citació
Mira, F., Mateu, J., Collado, J. Mechanical tuning of substrate integrated waveguide filters. "IEEE transactions on microwave theory and techniques", 01 Desembre 2015, vol. 63, núm. 12, p. 3939-3946.
Paraules clau
Filters, Open-loop slot, Resonator, Substrate integrated waveguide (SIW), Tuning
Grup de recerca
CSC - Components and Systems for Communications Research Group

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