Abstract: Ten years ago the international community started the expansion of the measurement range for ac-dc current transfer from 20 A to a present level of 100 A at frequencies up to 100 kHz with ...
Abstract: We designed and fabricated a compact and low-cost ultrabroadband amplifier module. The 3-dB-down-cutoff frequency (f3dB) of the module is 108 GHz with direct-current (dc) block functions.