Conference Paper

Wideband Single-Layer DC-Decoupled Substrate Integrated Waveguide (SIW) - to - Microstrip Transition Using an Interdigital Configuration

Sch. of ECE, Univ. of Tehran, Tehran
DOI: 10.1109/APMC.2007.4555065 Conference: Microwave Conference, 2007. APMC 2007. Asia-Pacific
Source: IEEE Xplore

ABSTRACT A transition from the substrate integrated waveguide (SIW) to the microstrip line with built-in dc-decoupling is presented. The proposed transition has an interdigital configuration on a single layer. It features a 25% relative bandwidth with less than 0.7 dB of insertion loss and more than 15 dB of return loss.

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