We found a match
Your institution may have access to this item. Find your institution then sign in to continue.
- Title
Tri‐section stepped‐impedance resonator filter with controllable mixed electric and magnetic cross‐coupling.
- Authors
Wan, Xin Wen; Li, Min Quan
- Abstract
A novel tri‐section stepped‐impedance resonator (SIR) filter with controllable mixed electric and magnetic cross coupling is proposed. Two quarter‐wavelength shorted‐end SIRs and one half‐wavelength SIR are used to realise tri‐section topology. The electric and magnetic couplings in mixed cross coupling can be controlled by the inter‐digital capacitor structure and the gap between shorted lines, respectively. Then, additional transmission zeros can be obtained for better frequency selectivity and high rejected level in stopband. One filter sample is designed and fabricated with single‐layer PCB. Good agreements are achieved between the measured and simulated S‐parameters.
- Publication
Electronics Letters (Wiley-Blackwell), 2017, Vol 53, Issue 3, p255
- ISSN
0013-5194
- Publication type
Article
- DOI
10.1049/el.2016.4215