W‐band TE102‐mode filter with doubly loaded E‐plane and H‐plane irises
نویسندگان
چکیده
In this correspondence, high-precision computer numerical control milling is utilised to demonstrate a doubly loaded iris, cross-coupled waveguide bandpass filter for inline operation within the W-band. This sixth-order designed in stacked H-plane configuration and utilises both E-plane irises maintain flow of TE102-mode electromagnetic field. configuration, high rejection level maintained outside passband while good unloaded quality factor obtained through support larger resonator dimensions. The approximately 2% fractional bandwidth centred at 97.5 GHz has been fabricated as three brass components. Measurements agree very well with simulated results spurious-free design over full
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ژورنال
عنوان ژورنال: Electronics Letters
سال: 2021
ISSN: ['0013-5194', '1350-911X']
DOI: https://doi.org/10.1049/ell2.12003