Design of novel multiband bandpass filters based on coupled symmetric short‐circuit stub multimode resonators
Year: 2024
Type: article
Abstract: In this letter, the working mechanism of suggested bandpass filters with connected symmetric short‐circuit stub multimode resonators is described. Because of the design flexibility, the suggested bandpass filters' centre frequencies may be modified based on the design approach. Meanwhile, the suggested bandpass filters have reduced insertion losses and compact sizes. A prototype is built and tested with six passbands centred at 1.57/2.38/3.55/5.14/5.83/6.78 GHz to confirm the design and analysis. Good agreement between the simulated, and measured results is observed, indicating that the proposed structure can be applied in the field of communication, information, and automation.
Source: Electronics Letters
DOI: 10.1049/ell2.70049
Authors: Jie Luo, Zaiyue Liu, Shanshan Gao
Institution: Chengdu University
Language: English
Subfield: Electrical and Electronic Engineering
Field: Engineering
Domain: Physical Sciences
Open Access status: gold
Estimated APC paid: $2,540
OpenAlex ID: W4403145091