Abstract: In this paper, a substrate integrated waveguide microwave filter combining miniaturization and tunable technology is proposed. On the basis of miniaturization, the absolute bandwidth can be ...

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why is the frenquency 62.5Hz？ Itn't be 100hz？ #124 Closed jokermay opened on Mar 27, 2018 ...

Emirates SkyCargo, the freight division of Emirates, will expand its presence in Turkey when it begins daily, non-stop service to Sabiha Gökçen International Airport on 15 December 2015, increasing ...