Precision measurement of the application-dependent current consumption of a wireless transceiver chip in the time and frequency domain

Author:

Doebbert Thomas RobertORCID,Cammin ChristophORCID,Scholl Gerd

Abstract

Abstract. Modern production concepts generate a demand for reliable, energy-efficient, fast, and secure wireless communication solutions. Therefore, the current consumption should not increase substantially due to additional cryptographic operations. This paper shows a principle current measurement method that is exemplary of a transceiver for the IO-Link Wireless protocol. Low-pass filtering and single-sided amplitude spectrum analysis are used to evaluate the main information of the current measurement. An uncertainty estimation is realized using statistical measurement data and considering the measurement setup in order to approximate the combined standard uncertainty. The results show that the current consumption only increases slightly when using additional cryptographic operations. This can be measured with acceptable uncertainty.

Funder

Bundesministerium für Wirtschaft und Energie

Publisher

Copernicus GmbH

Subject

Electrical and Electronic Engineering,Instrumentation

Reference24 articles.

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5. Doebbert, T. R., Cammin, C., Scholl, G., and Kärcher, B.: Study of a Safe and Secure Ecosystem based on IO-Link Wireless and a 5G Campus Network, 2021 26th IEEE International Conference on Emerging Technologies and Factory Automation (ETFA ), 2021, Vasteras, Sweden, 7–10 September 2021, 01–04, https://doi.org/10.1109/ETFA45728.2021.9613484, 2021c. a

Cited by 2 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

1. On the Security of IO-Link Wireless Communication in the Safety Domain;2022 IEEE 27th International Conference on Emerging Technologies and Factory Automation (ETFA);2022-09-06

2. Concept of a 5G Hybrid Wireless Campus Network as Testbed for Industrial Applications;Lecture Notes in Networks and Systems;2022-09-04

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