Title :
The CENAM Programmable Josephson Voltage Standard
Author :
Aviles, Carlos David ; Medina, Jesus ; Navarrete, Enrique
Author_Institution :
Centro Nac. de Metrol., Queretaro, Mexico
Abstract :
A Programmable Josephson Voltage Standard (PJVS) was developed at CENAM, based on a NIST 10 V chip. The bias source and the control software were developed at CENAM. The cryoprobe was modified to increase the bandwidth. In this paper we describe the main features of the standard.
Keywords :
Josephson effect; measurement standards; voltage measurement; CENAM programmable Josephson voltage standard; NIST chip; PJVS; bias source; control software; cryoprobe; voltage 10 V; Frequency measurement; Josephson junctions; Microwave amplifiers; Microwave oscillators; Semiconductor device measurement; Software; Standards; Programmable Josephson voltage standard; measurement techniques; measurement uncertainty; precision measurements; voltage measurement standards;
Conference_Titel :
Precision Electromagnetic Measurements (CPEM 2014), 2014 Conference on
Conference_Location :
Rio de Janeiro
Print_ISBN :
978-1-4799-5205-2
DOI :
10.1109/CPEM.2014.6898492
