| 摘要 |
PROBLEM TO BE SOLVED: To provide a method and system of signal coupling that replaces film type or ceramic monolithic coupling capacitors in conventional coupling circuits with symmetrical carbon double-layer capacitors.SOLUTION: A method and class of circuit configurations for coupling low-frequency signals from one stage of an electronic apparatus to another stage, from the outside world to such a stage, or from such a stage to the outside world, through the use of a plurality of symmetrical double-layer capacitors combined with other electronic components are disclosed. The capacitors are used for signal transmission while blocking direct current, rather than for energy storage. Use of double-layer capacitors in place of conventional capacitors permits the transmission of a much wider range of signals with far less distortion. |
