A new type of broadband active electrically small antenna (ESA) based on superconducting
quantum arrays (SQAs) has been proposed and developed. These antennas are capable of …

We show that the voltage response of a dc SQUID can be substantially linearized by the
introduction of a nonlinear inductance. The inductance tuning allows us to achieve response …

We have prepared meta-atoms based on radio-frequency superconducting quantum-
interference devices (rf SQUIDs) and examined their tunability with dc magnetic field, rf …

We develop a two-dimensional (2-D) superconducting quantum interference filter (SQIF)
array based on the recently introduced high-linearity tri-junction bi-SQUIDs …

SQUID arrays are promising candidates for low-profile antennas and low-noise amplifier
applications. We present the integrated circuit designs and results of dc and radio frequency …

Designing superconducting electronic devices involves a careful study of all the elements in
the circuit, including the superconducting bias leads. In this work, we introduce a theoretical …

We present a theoretical model for two-dimensional (2D) superconducting quantum
interference device (SQUID) and superconducting quantum interference filter (SQIF) arrays …

We have developed a comprehensive theoretical model for predicting the magnetic field
response of a parallel superconducting quantum interference device (SQUID) array in the …

Planar arrays of magnetoinductively coupled rf SQUIDs (Superconducting QUantum
Interference Devices) belong to the emergent class of superconducting metamaterials that …

Differential circuits consisting of two series arrays of 10-junction parallel SQIFs were
developed, designed and fabricated with 4.5 kA/cm 2 Nb HYPRES process. The differential …