Parallel Channels Using Frequency Multiplexing Techniques

Karlsson, Magnus; Huynh, Allan; Gong, Shaofang

doi:10.5772/10056

Cited by 1 publication

(2 citation statements)

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“…Suggestions about how to implement multiplexing or preselecting techniques in ultra-wideband (UWB) systems have been made in [13]- [24]. The interest for high speed and short range wireless-communication has been one of the major driving forces behind the UWB development [25]- [28].…”

Section: Introductionmentioning

confidence: 99%

“…In our fourth paper [23] a multiplexer solution with three 500 MHz sub-bands implemented on a conventional printed circuit board was presented. Moreover, the idea of using the triplexer presented in [23] for parallel UWB channels was discussed in [24]. The triplexer in this paper is intended for 6-9 GHz UWB using a flex-rigid printed circuit board.…”

Section: Introductionmentioning

confidence: 99%

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Frequency Triplexer for Ultra-Wideband Systems (6–9 GHz)

Karlsson

Serban

Osth

et al. 2013

IEEE Trans. Circuits Syst. I

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Abstract-A triplexer for ultra-wideband radio implemented entirely with distributed microstrips is presented. The triplexer is composed of a triplex junction network and three bandpass filters. The circuit is integrated in a flex-rigid printed circuit board. Three flat 1 GHz sub-bands in the frequency band 6-9 GHz have been achieved. The group delay variation within each 1 GHz sub-band was measured to be less than 0.4 ns. A good agreement between simulation and measurement was obtained, e.g., less than 0.3 dB difference in the forward transmission in the majority of the frequency band.

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Section: Introductionmentioning

confidence: 99%