Abstract
A unique new type of RF ammeter is described. The ammeter combines broad frequency coverage with broad current range and is designed for use in a 50-ohm coaxial transmission line. The ammete...
Abstract
Although thermoammeters are used universally for measuring current at high frequencies, there has been until recently no independent method of checking their accuracy. The electrodynamic amm...
Abstract
A jewel-bearing oscillating-ring electrodynamic ammeter is described and the method for calibrating it is explained. Data and calculations are presented to show that it is a standard of curr...
Rating: Views: (2002)
Pages: (0)
Uploaded: Publication Date: June 1938
Abstract
A digital SQUID (Superconducting Quantum Interference Device) has an extremely large dynamic range that makes it attractive for measurement of widely varying magnetic field or current. Howev...
Rating: Views: (2007)
Pages: (0)
Uploaded: Publication Date: Mar 2001