MULTIPLEXER
A reconfigurable multiplexer comprises a plurality of filter and/or duplexers, which are respectively associated with a frequency band and can be connected to an antenna connector via a band switch each optionally individually or several at the same time. With variable phase shifters, the adjustment...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | A reconfigurable multiplexer comprises a plurality of filter and/or duplexers, which are respectively associated with a frequency band and can be connected to an antenna connector via a band switch each optionally individually or several at the same time. With variable phase shifters, the adjustment of a suitable phasing of a filter or duplexer during a multiplex mode is possible. In order to improve the interband insulation in a given multiplex mode, a variable notch can be connected to one of the filters or partial filters of a duplexer. |
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