✦ LIBER ✦

Dual-mode filters based on substrate integrated waveguide by multilayer LTCC technology

✍ Scribed by Qi-Fu Wei; Zheng-Fan Li; Hai-Gen Shen

Publisher: John Wiley and Sons
Year: 2008
Tongue: English
Weight: 196 KB
Volume: 50
Category: Article
ISSN: 0895-2477
DOI: 10.1002/mop.23829

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✦ Synopsis

Abstract

This letter presents the design and experiment of a single‐cavity dual‐mode bandpass filter and a double‐cavity dual‐mode bandpass filter realized by substrate integrated waveguide (SIW) structure. Both the filters are designed and simulated by network theory and high frequency structure simulator (HFSS), and fabricated using multilayer low‐temperature co‐fired ceramic (LTCC) technology. The measured results show good agreement with the simulated results and validate the structures of the proposed dual‐mode filters. © 2008 Wiley Periodicals, Inc. Microwave Opt Technol Lett 50: 2788–2790, 2008; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.23829

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