This paper presents a low-profile and autonomous piezoelectric energy harvesting system
consisting of an extraction rectifier and a maximum power point tracking (MPPT) circuit for …

This paper presents a multi-channel acoustic transducer that works within the audible
frequency range (250-5500 Hz) and mimics the operation of the cochlea by filtering …

This article presents a piezoelectric energy harvesting (PEH) interface circuit using a new
self-bias-flip with the charge recycle (SBFR) technique without employing any additional …

A high-resolution neurostimulator is the essential component of many bidirectional neural
interfaces. In practice, the effective resolution of fully integrated neurostimulator designs is …

This paper presents an acoustic transducer for fully implantable cochlear implants (FICIs),
which can be implanted on the hearing chain to detect and filter the ambient sound in eight …

Realizations of fully implantable cochlear implants (FICIs) for providing adequate solution to
esthetic concerns and frequent battery replacement have lacked of addressing system level …

This letter presents a neural stimulation IC for the 32-channel cochlear implant system. A
zoom current DAC (I-DAC), whose full range is reconfigured to fit the interval between the …

Low powered fully implantable cochlear implants (FICIs) untangle the aesthetic concerns
and battery replacement problems of conventional cochlear implants. However, the reported …

This paper reports a fully implantable, MEMS-based, low-power, energy harvesting, next
generation cochlear implant (CI). The implant includes multi-frequency piezoelectric …

This paper presents a low noise, low power and highly programmable analog front-end that
can interface with an implantable acoustic sensor of a 12-channel fully implantable cochlear …