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2011-03-31

Realization of Dual-Band Filter Characteristics by Box Configurations

By Wael M. Fathelbab and Mohammad Almalkawi
Progress In Electromagnetics Research Letters, Vol. 22, 175-180, 2011
doi:10.2528/PIERL11021704

Abstract

This work demonstrates that the well-known box configuration comprising four inverter-coupled resonators is capable of realizing a dual-band filter characteristic. A dual-band filter is designed at 1 GHz and subsequently implemented as a Combline microstrip filter exhibiting measured frequency characteristics which closely matched the simulations.

Citation


Wael M. Fathelbab and Mohammad Almalkawi, "Realization of Dual-Band Filter Characteristics by Box Configurations," Progress In Electromagnetics Research Letters, Vol. 22, 175-180, 2011.
doi:10.2528/PIERL11021704
http://jpier.org/PIERL/pier.php?paper=11021704

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