Title :
Theoretical analysis of a relaxation oscillation SQUID
Author :
Morisue, M. ; Yamadaya, M. ; Kanasugi, A. ; Uehara, G.
Author_Institution :
Saitama Univ., Urawa, Japan
fDate :
6/1/1995 12:00:00 AM
Abstract :
Describes the theoretical analysis of oscillation modes produced in a relaxation oscillation SQUID (ROS). It is made clear what kind of oscillation modes are produced in ROS in relation to circuit parameters of the SQUID from the viewpoint of relaxation oscillation. Emphasis is placed on mapping of oscillation modes to design the ROS. Furthermore, the effect of mutual inductance between the load impedance and SQUID to the oscillation frequency is analyzed.<>
Keywords :
Josephson effect; SQUIDs; electric impedance; equivalent circuits; inductance; relaxation oscillators; Josephson junction; circuit parameters; design; equivalent circuit; load impedance; mutual inductance; oscillation frequency; oscillation modes; relaxation oscillation SQUID; Computational modeling; Equivalent circuits; Impedance; Inductance; Magnetic analysis; Magnetic circuits; Magnetic sensors; Nonlinear equations; SQUIDs; Voltage;
Journal_Title :
Applied Superconductivity, IEEE Transactions on
