CMOS Circuit Design for RF Sensors

2002
ISBN: 978-1-4020-7127-0
Verlag: Springer US

Buch, Englisch, 176 Seiten, Format (B × H): 160 mm x 241 mm, Gewicht: 453 g

Reihe: The Springer International Series in Engineering and Computer Science

CMOS Circuit Design for RF Sensors is about CMOS circuit design for sensor and actuators to be used in wireless RF systems. The main application is implantable transducers for biomedical purposes such as sensing of nerve signals and electrical stimulation of nerves. Special focus is put on the power and data link in a wireless system with transducers which are powered via the RF link. Novel principles and methods are presented for the regulation of power to the sensors and for the distribution of data and power in an implanted transducer system. One of the main problems in such systems is the transmission of power via an RF link. This problem is analyzed in detail and solutions incorporating an RF magnetic link to the transducers are identified. The theoretical results are supported by experiments from CMOS chips including a system chip for functional electrical stimulation (FES).

Zielgruppe

Research

Autoren/Hrsg.

Bruun, Erik

Gudnason, Gunnar

Fachgebiete

• Technische Wissenschaften Elektronik | Nachrichtentechnik Elektronik Bauelemente, Schaltkreise
• Technische Wissenschaften Elektronik | Nachrichtentechnik Elektronik Halb- und Supraleitertechnologie
• Technische Wissenschaften Elektronik | Nachrichtentechnik Elektronik Mikroprozessoren

Inhaltsverzeichnis

Link Design.- Receivers.- Power Supply Management.- Reference Circuits.- Case Studies.