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A UWB BPF Based on a Capacitively Coupled Cross Resonator

This article introduces a novel ultra-wideband (UWB) bandpass filter (BPF) with sharp roll-off characteristics in a stripline structure. The UWB characteristic is basically obtained from a capacitive coupled cross resonator that has a λ/2 length. ...
Ultra-wideband (UWB) technology has been a key issue in the development of new high speed indoor and hand-held wireless communication systems since the unlicensed use of UWB was approved worldwide. As one of the essential components in UWB communication systems, the UWB bandpass filter (BPF), with such characteristics as...
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