Abstract
One kind of novel microwave planar power dividing/combining network based on substrate-integrated waveguide (SIW) directional couplers is proposed and investigated. The design strategies of the broadside-coupling SIW directional coupler are introduced, the series connection of several directional couplers with different coupling ratio then result in a multiway power dividing/combining network. One three-way power dividing/combining network is designed and fabricated to demonstrate the validity of the proposed work, high isolation among the ports is observed.
Originalsprache | Englisch |
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Seiten (von - bis) | 577-582 |
Seitenumfang | 6 |
Fachzeitschrift | International Journal of RF and Microwave Computer-Aided Engineering |
Jahrgang | 19 |
Ausgabenummer | 5 |
DOIs | |
Publikationsstatus | Veröffentlicht - Sept. 2009 |