Marín-Martínez, Sandra; Martínez Pérez, Jorge Daniel; Valero, Clara Isabel; Boria Esbert, Vicente Enrique(Institute of Electrical and Electronics Engineers, 2017)
[EN] A procedure for improving the stopband response of
planar bandpass filters is presented in this letter. The technique is
based on the introduction of transmission zeros by using lumpedelement
bisected-pi sections at ...
[EN] The objective of this paper is to demonstrate how inline combline filters can be designed to implement transmission zeros in the filter transfer function. Following the design procedure described in this paper, up to ...