TSV-based SIW bandpass filter with adjustable transmission zeros for D-band applications
نویسندگان
چکیده
A substrate integrated waveguide (SIW) bandpass filter with adjustable out of band transmission zeros based on through-silicon via (TSV) technology is proposed. The single-cavity degenerate mode separated by the metal via-hole and defect grounding structure, which coupled other cavities to generate positions increase roll-off rate. results show that, center frequency 148GHz, bandwidth 6.5GHz, minimum insertion loss 1.4dB, return better than 20.4dB.
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ژورنال
عنوان ژورنال: IEICE Electronics Express
سال: 2023
ISSN: ['1349-2543', '1349-9467']
DOI: https://doi.org/10.1587/elex.20.20230116