A compact 4 × 4 butler matrix on double-layer substrate

ABSTRACT A novel 4 × 4 Butler matrix (BM) on double‐layer substrate is presented. The design of the multilayered BM configuration successfully removes the need for a crossover component by utilizing a double‐layer substrate structure. With the elimination of the crossover, space consumption by the m...

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Veröffentlicht in:	Microwave and optical technology letters 2014-01, Vol.56 (1), p.223-229
Hauptverfasser:	Ausordin, Siti Fatimah, Abdul Rahim, Sharul Kamal, Seman, Norhudah, Dewan, Raimi, Sa'ad, BashirMuhammad
Format:	Artikel
Sprache:	eng
Schlagworte:	Butler matrix Couplers directional coupler double-layer substrate multilayer technology phase shifter
Online-Zugang:	Volltext
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