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A novel composite right-/left-handed (CRLH) transmission line series power divider with an arbitrary and tunable number of output ports is proposed. This device operates at the CRLH infinite-wavelength frequency for equi-magnitude/phase power division and in the travelling-wave (as opposed to resonant) mode for frequency independence of the number of output ports. Owing to the infinite wavelength...
A compact multilayer ultra-wideband (UWB) six-port device, composed of power combiners and dividers, is presented. Implemented in hybrid microstip/stripline technology, the six-port can be used as a front-end transceiver. The operational frequency spans a range of 3-5 GHz (50% fractional bandwidth), suitable for pulse signals in UWB single channel communication. Measurements and simulation results...
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