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2010-12-24
Design of Open-Loop Dual-Mode Microstrip Filters
By
Progress In Electromagnetics Research Letters, Vol. 19, 179-185, 2010
Abstract
This paper presents the design of compact second-order bandpass filters based on dual-mode open-loop resonator. A filter design procedure is provided to facilitate the design process. The paper also describes the nature of the inherent transmission zero associated with the structure and presents a method of generating two additional zeros for improving stop-band performance. Finally, a filter design example is presented to validate the argument.
Citation
Lakshman Athukorala, Djuradj Budimir, and Milka M. Potrebic, "Design of Open-Loop Dual-Mode Microstrip Filters," Progress In Electromagnetics Research Letters, Vol. 19, 179-185, 2010.
doi:10.2528/PIERL10102007
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