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2021-09-07
A Compact and Narrowband Displaced Substrate Integrated E-Plane Waveguide (SIEW) Junctions Filter
By
Progress In Electromagnetics Research Letters, Vol. 100, 19-25, 2021
Abstract
Substrate integrated E-plane waveguide (SIEW) was invented recently to design E-plane waveguide devices on printed circuit board, which cannot be achieved by using the conventional substrate integrated waveguide (SIW). This paper is the first time to present an E-plane displaced SIEW junctions bandpass filter. The proposed design is shorter than the recently published SIEW septa filter and has a smaller footprint than several other SIW filters. It is designed by mapping an equivalent E-plane waveguide filter to its SIEW implementation. A filter prototype is built and measured for validation.
Citation
Danyang Huang, Xuan Hui Wu, and Qun Zhang, "A Compact and Narrowband Displaced Substrate Integrated E-Plane Waveguide (SIEW) Junctions Filter," Progress In Electromagnetics Research Letters, Vol. 100, 19-25, 2021.
doi:10.2528/PIERL21060102
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