Time-varying noise coupled to quantum systems—typically qubits—generically results in decoherence, or a loss of ‘quantumness’ of the system. Broadly, one may think of the state of the quantum system ...

The availability of a tunable delay line with a chip-size footprint is a crucial step towards the full implementation of integrated microwave photonic signal processors. Achieving a large and tunable ...

The story so far… in When off-the-shelf won’t do: the step-by-step birth of a custom digital filter, Part 1 I created a continuous-time filter transfer function for my special-purpose 10 th order ...

When almost any electronic system passes a certain level of complexity, it requires some sort of filtering—often several types. However, many designers with a predominantly digital background may ...

Small-signal analysis of switching dc-dc converters determines their specific transfer functions, for example, for stability analysis or design of a proper input filter. Transfer functions of interest ...

It is the major contention of this paper that one avenue of approach to the problem of a shortage of physicians in the U.S.A. is the proper utilization of paramedical personnel. Physicians tend to ...