The design and characterization of a single-layer wideband substrate integrated waveguide 3-dB standalone directional coupler are described. The device exhibits a bandwidth of 2 GHz, ranging from 10.7 to 12.7 GHz, and both return loss and isolation better than 15 dB. The coupler has been built using a TACONIC RF-35 A2 substrate. A very good agreement between simulations and experimental results is obtained.

Single Layer Standalone Wideband Substrate-Integrated Waveguide Directional Coupler / Venanzoni, G.; Mencarelli, D.; Morini, A.; Farina, M.; Angeloni, G.; Renghini, C.; Carta, P.; Potenza, P.; Losito, O.; Mescia, L.; Prudenzano, F.. - In: MICROWAVE AND OPTICAL TECHNOLOGY LETTERS. - ISSN 0895-2477. - STAMPA. - 56:5(2014), pp. 1141-1144. [10.1002/mop.28267]

Single Layer Standalone Wideband Substrate-Integrated Waveguide Directional Coupler

D. Mencarelli;A. Morini;M. Farina;
2014-01-01

Abstract

The design and characterization of a single-layer wideband substrate integrated waveguide 3-dB standalone directional coupler are described. The device exhibits a bandwidth of 2 GHz, ranging from 10.7 to 12.7 GHz, and both return loss and isolation better than 15 dB. The coupler has been built using a TACONIC RF-35 A2 substrate. A very good agreement between simulations and experimental results is obtained.
2014
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11566/153314
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