摘要 |
The invention provides a high-speed current shunt (164) comprising a flat conductive metal strap (170) having a defined current-measuring region (171), a tapered parallel-plate transmission-line matching transformer (174) attached to the current measuring region (171) and an output via a coaxial cable (176). Figure 8C ~ c~ 0 N- C Co -C cc~ ci 'I ii -. II j ~ Cd I N- I -C vd a N- c-u N- |