Back-to-back aperture- and gap-coupled discontinuities integration for band-pass filter design

A new class of back-to-back integrated aperture- and gap-coupled discontinuities is proposed for substrate-integrated waveguide band-pass filter design. The developed structure is shown to take advantage of both discontinuities in the design of cavity and/or planar resonators with an optimum perform...

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Veröffentlicht in:	Electronics letters 2020-08, Vol.56 (16), p.820-822
Hauptverfasser:	Nosrati, A, Mohammad-Taheri, M, Nosrati, M
Format:	Artikel
Sprache:	eng
Schlagworte:	back‐to‐back integrated aperture discontinuities band‐pass filters band‐stop filters cavity design cavity resonator filters conventional gap‐coupled structures gap‐coupled discontinuities integration harmonics suppression Microwave technology planar resonators quality factor Q‐factor second harmonic suppression size reduction substrate integrated waveguides substrate‐integrated waveguide band‐pass filter design transmission zero realisation waveguide discontinuities
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