A Compact Three-Layer Stacked Feed Network Integrating a Quad-Ridged Orthomode Transducer and Diplexers for Dual-Band Millimeter-Wave Applications

A compact, low-profile dual-band feed network operating at 37–40 GHz (Ka-band) and 70–86 GHz (E-band) is presented for millimeter-wave backhaul applications. The proposed network integrates a quad-ridged orthomode transducer (OMT) and four ridge-waveguide diplexers into a three-layer all-metal stack...

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Bibliographic Details

Main Authors:	Yuanjun Shen, Tianling Zhang, Jiayin Guo, Pengpeng Chu
Format:	Artigo
Language:	Inglês
Published:	MDPI AG 2026-06-01
Series:	Micromachines
Subjects:	dual-band feed network orthomode transducer (OMT) quad-ridged waveguide waveguide diplexer stepped-impedance filter millimeter-wave
Online Access:	https://www.mdpi.com/2072-666X/17/6/752
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