A device in accordance with several embodiments can include a plurality of N Superconducting Quantum Interference Devices (SQUIDs), which can be divided into a plurality of sub-blocks of SQUIDs. The SQUIDs in the sub-blocks can be RF SQUIDs, DC SQUIDs or bi-SQUIDs. The sub-blocks can be arranged in a plurality of X tiers, with each Ti tier having a different number of sub-blocks of SQUIDs than an immediately adjacent Ti tier. Each Ti tier can have the same total bias current; and can have SQUIDs with different critical currents and loop sizes, with the different loop sizes on each tier having a Gaussian distribution of between 0.5 and 1.5 (or a random distribution). Additionally, the Arrays can be configured as three independent planar arrays of SQUIDs. The three planar arrays can be triangular when viewed in top plan, and can be arranged so that they are orthogonal to each other.
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机译：根据若干实施例的设备可以包括多个N个超导量子干涉设备（SQUID），其可以被划分为SQUID的多个子块。子块中的SQUID可以是RF SQUID，DC SQUID或bi-SQUID。子块可以布置为多个X层，每个T i 层与相邻的T i 层具有不同数量的SQUID子块。每个T i 层可以具有相同的总偏置电流。并可能具有具有不同临界电流和环路尺寸的SQUID，并且每层上的环路尺寸不同，其高斯分布在0.5到1.5之间（或随机分布）。另外，可以将阵列配置为三个独立的SQUID平面阵列。当在俯视图中观察时，这三个平面阵列可以是三角形的，并且可以被布置为使得它们彼此正交。
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