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Compact Triangular-Cavity Singlet-Based Filters in Stackable Multilayer Technologies
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DOI：10.1109/TTHZ.2022.3191237.png)
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Abstract
En 中文
In this letter, triangular-cavity bandpass filters are investigated in stackable multilayer technologies in order to achieve highly compact designs with reduced fabrication complexity. The triangular-shaped cavities are first introduced in the form of singlets and then expanded on as a novel method for achieving a quasi-triplet filter response, where the filter's input and output irises are utilized as resonating means for two additional passband poles. Exploitation of this advanced singlet scheme exemplifies innovative use of resonant irises for achieving highly compact filters that can be manufactured with simple multilayer fabrication steps for use in future terahertz applications.
Keywords:
Band-pass filters
Filtering theory
Magnetic separation
Loss measurement
Couplings
Waveguide discontinuities
Topology
Deep reactive ion etching (DRIE)
electrical-discharge machining (EDM)
resonant iris
singlet
triangular cavity
wire erosion
Journal
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4
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Citations:
3.6K