Broadband Calculable Coaxial Resistors

This paper describes a method to model the impedance of Haddad type resistor over frequency interval ranging from 10 200 MHz, hereafter defined as LF-RF range. To this end, novel standards, 1 kΩ and 100 Ω, have been designed manufactured with aim sharply identifying nodes that define impedance. Resistor modelling is divided into two main parts: first one, describing central coaxial core second part, connectors through physical simulations subsequent analytical approach. The results show remarkable good agreement between measured modelled whole considered Uncertainty values allow for traceability resistors up high frequencies calibration commercial analyzers within