ENGLISH

Inductive Powering: Basic Theory and Application to Biomedical Systems (Analog Circuits and Signal Processing)

By Koenraad van Schuylenbergh , Robert Puers

Book information

Year
2009
ISBN
9048124115, 9789048124114
Language
english
Format
PDF
Filesize
10 MB (10420943 bytes)
Edition
1
Pages
233\233
Scanned
yes
Time added
2011-06-04 13:46:07

Description

Inductive powering has been a reliable and simple method for many years to wirelessly power devices over relatively short distances, from a few centimetres to a few feet. Examples are found in biomedical applications, such as cochlear implants; in RFID, such as smart cards for building access control; and in consumer devices, such as electrical toothbrushes. Device sizes shrunk considerably the past decades, demanding accurate design tools to obtain reliable link operation in demanding environments. With smaller coil sizes, the link efficiency drops dramatically to a point where the commonly used calculation methods become invalid. Inductive Powering: Basic Theory and Application to Biomedical Systems lists all design equations and topology alternatives to successfully build an inductive power and data link for your specific application. It also contains practical guidelines to expand the external driver with a servomechanism that automatically tunes itself to varying coupling and load conditions.

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