Surface wave filter comprising reactance elements
The filter has reactance elements (RS1,RS2), is formed on a piezoelectric substrate, is configured as balanced/balanced, has symmetrical inputs and outputs with two connections each, is electrically symmetrical and has a four-pole reactance series element (VS) or two reactance elements with two pole...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | The filter has reactance elements (RS1,RS2), is formed on a piezoelectric substrate, is configured as balanced/balanced, has symmetrical inputs and outputs with two connections each, is electrically symmetrical and has a four-pole reactance series element (VS) or two reactance elements with two poles. Each reactance element has interdigital converters with current rails connected to the input and output sides. |
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