Apparatus, articles and methods relate to anti-symmetric superconducting devices for coupling superconducting qubits. A PS1 TPFR calculator calculates a frequency response of the transmission path for a first pilot symbol, while a PS2 TPFR calculator calculates a frequency response of the transmission path for a second pilot symbol. A storage unit has a first partial storage unit and a second partial storage unit. The device provides a minimal metal surface area to blood flowing within the vessel to limit the creation of thrombosis. These peptidomimetics can be manufactured by a process which is based on a mixed solid- and solution phase synthetic strategy.