Interdigitated coplanar directional couplers |
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Authors: | Bastida E.M. Fanelli N. |
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Affiliation: | CISE SpA, Segrate, Italy; |
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Abstract: | A new coplanar coupler is presented which is suitable both for hybrid and monolithic i.c. applications. Design charts deduced from a theoretical analysis are given and experirmental results concerning X- and J-band quadrature hybrids manufactured on alumina substrates are presented and discussed. |
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