Abstract: A mobile inhaler is configured to provide an inhalable aerosol to a user. The mobile inhaler may include a vibrating mesh atomizer. The vibrating mesh atomizer may include a vibrating mesh membrane comprising a plurality of holes, a piezoelectric actuator coupled to the vibrating mesh membrane, wherein the processing equipment is configured to actuate the piezoelectric actuator, and a vibrating mesh membrane holder. The mobile inhaler includes processing equipment, which may include memory configured to store information about one or more users, including usage behaviour. A capsule is used to hold liquid for atomizing and may include a plunger to dispense liquid. The processing equipment may be configured to determine desired dosages, or other desired usage metrics, based on the stored information. In some embodiments, information from a plurality of mobile inhalers may be stored and analysed.

Abstract: An electronic circuit simulating the behavior of an inductance between a respective input node and a reference potential. The electronic circuit comprises a compensation network electrically connected between ground and a source potential and an inverting amplification stage electrically connected to the output of the compensation network. The inverting amplification stage comprises a transistor having a control terminal connected to the input of the inverting amplification stage, a first bias terminal operatively connected to the output of the inverting amplification stage, and a second bias terminal operatively connected to ground. The inverting amplification stage further comprises a feedback capacitance interposed between the first bias terminal and the control terminal of the transistor, and a feedback inductance interposed between the second bias terminal of the transistor and ground.

Abstract: An electronic circuit simulating the behavior of an inductance between a respective input node and a reference potential. The electronic circuit comprises a compensation network electrically connected between ground and a source potential and an inverting amplification stage electrically connected to the output of the compensation network. The inverting amplification stage comprises a transistor having a control terminal connected to the input of the inverting amplification stage, a first bias terminal operatively connected to the output of the inverting amplification stage, and a second bias terminal operatively connected to ground. The inverting amplification stage further comprises a feedback capacitance interposed between the first bias terminal and the control terminal of the transistor, and a feedback inductance interposed between the second bias terminal of the transistor and ground.