A family of new generation miniaturized impedance analyzers for technical object diagnostics

Hoja, J.
Lentka, G.

Publication date

January 2013

Publisher

Polska Akademia Nauk. Czasopisma i Monografie PAN

Abstract

The paper presents the family of three analyzers allowing to measure impedance in the range of 10 Ω<|Zx|<10 GΩ in a wide frequency range from 10 mHz up to 100 kHz. The most important features of the analyzer family are: miniaturization, low power consumption, low production cost, telemetric controlling and the use of an impedance measurement method based on digital signal processing (DSP). The miniaturization and other above-mentioned features of the analyzers were obtained thanks to the use of the newest generation of large-scale integration chips: e.g. "system on a chip" microsystems (AD5933), 32-bit AVR32-family microcontrollers and specialized modules for wireless communication using the ZigBee standard. When comparing metro...

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A family of new generation miniaturized impedance analyzers for technical object diagnostics

Abstract

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A family of new generation miniaturized impedance analyzers for technical object diagnostics

Abstract

Extracted data

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