DIGITAL PHASE-SHIFTER BASED ON THE S-N TRANSITION IN HIGH-TC SUPERCONDUCTING FILMS

Authors
SHERMAN V GAIDUKOV M RAZUMOV S VENDIK I BOLIOLI S DIRASSEN B
Citation
V. Sherman et al., DIGITAL PHASE-SHIFTER BASED ON THE S-N TRANSITION IN HIGH-TC SUPERCONDUCTING FILMS, Electronics Letters, 33(1), 1997, pp. 62-64
Citations number
4
Categorie Soggetti
Engineering, Eletrical & Electronic
Journal title
Electronics Letters → ACNP
ISSN journal
00135194
Volume
33
Issue
1
Year of publication
1997
Pages
62 - 64
Database
ISI
SICI code
0013-5194(1997)33:1<62:DPBOTS>2.0.ZU;2-X
Abstract
The performance of a small size high-temperature superconducting 1 bit phase shifter (Delta Phi = 45 degrees) is reported. The phase shifter is based on the transition from the superconducting state to thc norm al state induced by a DC control current. A capacitance and a switchab le inductance in shunt are used to achieve the phase shift. The result s of a simulation and an experimental investigation are compared.