Compact half‐mode SIW cavity filters designed by exploiting resonant mode control |
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| Authors: | Nicolò Delmonte Lorenzo Silvestri Maurizio Bozzi Luca Perregrini |
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| Affiliation: | Department of Electrical, Computer and Biomedical Engineering, University of Pavia, Pavia, Italy |
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| Abstract: | This article presents a novel band‐pass filter topology, based on the half‐mode substrate integrated waveguide (HMSIW), which allows for the simple design and easy manufacturing of filters with different bandwidth and number of poles. The design strategy, based on the modification of HMSIW cavity modes, is discussed in the case of two‐pole and four‐pole filters, and two prototypes are implemented and experimentally verified. © 2015 Wiley Periodicals, Inc. Int J RF and Microwave CAE 26:72–79, 2016. |
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| Keywords: | filter resonant cavity cavity modes substrate integrated waveguide half‐mode substrate integrated waveguide |
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