BS EN 62779-2:2016
$102.76
Semiconductor devices. Semiconductor interface for human body communication – Characterization of interfacing performances
| Published By | Publication Date | Number of Pages |
| BSI | 2016 | 22 |
IEC 62779-2:2016 defines a measurement method on electrical performances of an electrode that composes a semiconductor interface for human body communication (HBC). In the measurement method, a signal transmitter is electrically isolated from a signal receiver, so an isolation condition between the transmitter and receiver is maintained to accurately measure the electrode’s performances. This part includes general and functional specifications of the measurement method.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 4 | European foreword Endorsement notice |
| 5 | English CONTENTS |
| 6 | FOREWORD |
| 8 | INTRODUCTION |
| 9 | 1 Scope 2 Normative references 3 Terms, definitions and letter symbols 3.1 General terms |
| 11 | Figures Figure 1 – Pulse signal |
| 12 | 3.2 Signal characteristics Figure 2 – Synchronization signal |
| 14 | 3.3 Letter symbols 4 Measurement of electrical performances of electrode 4.1 Measurement setup Tables Table 1 – Letter symbols |
| 15 | 4.2 Measurement apparatus and signal specifications 4.2.1 Transmitter and receiver module Figure 3 – Measurement setup |
| 16 | 4.2.2 Synchronization module 4.2.3 Measurement equipment 4.2.4 Signal specifications |
| 17 | 4.3 Measurement procedure 4.3.1 General 4.3.2 Attachment of transmitter and receiver modules 4.3.3 Transmission of pulse and synchronization signals 4.3.4 Synchronization of measurement equipment 4.3.5 Signal processing in receiver module 4.3.6 Measurement of pulse and processed signal 4.3.7 Compensation for signal processing 4.3.8 Computation of impulse response and complex transfer function 4.4 Post processing for electrode performances 4.4.1 General 4.4.2 In-band average signal-loss |
| 18 | 4.4.3 In-band average phase-shift 4.4.4 RMS delay 4.4.5 Coherent bandwidth |
| 20 | Bibliography |
