| 摘要 |
Circuit and operation thereof for generating an electrical discharge in the nsec range with a steep rise and drop for generating a mechanical surge wave used for comminution of concrements in bodies of living creatures, characterized in that an electrical pulse is applied to an RF cable (1) which leads to an underwater spark gap (6) and is adapted in terms of impedance at the input (2) and the output (4), which electrical pulse flows to the outlet (4), ignites across the spark gap (6), as a result sets the output impedance abruptly to zero, is itself substantially reflected and is destroyed in the input resistor (3). <IMAGE>
|
