Evidence map›Paper›PMID 41471480›Full record

ArticleSensors (Basel, Switzerland)2025

Wireless Ultra-Low-Power Sensor Platform for Environmental Monitoring.

Jannis Winnefeld, Metin Kizilarslan, Werner Knop, Jens Passoke

Abstract read
In one paragraph

Article in Sensors (Basel, Switzerland), 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

4 authors.

Jannis WinnefeldFakultät 1-Elektro-und Informationstechnik, Hochschule Hannover, 30459 Hannover, Germany.
Metin KizilarslanFakultät 1-Elektro-und Informationstechnik, Hochschule Hannover, 30459 Hannover, Germany.ORCID 0009-0002-0778-9385
Werner KnopFakultät 1-Elektro-und Informationstechnik, Hochschule Hannover, 30459 Hannover, Germany.ORCID 0009-0009-0826-4610
Jens PassokeFakultät 1-Elektro-und Informationstechnik, Hochschule Hannover, 30459 Hannover, Germany.ORCID 0009-0001-6524-8256

Funding

Bundesministerium für Wirtschaft und Energie 03EN1065B
6 · The paper itself

Abstract

This paper presents an open, modular sensor platform based on wireless energy and data transmission. The platform is powered by the carrier signal of a transceiver and transmits the measured sensor data using backscatter modulation. Through the use of modular ready-to-buy components, the sensor platform can be flexibly adapted to different applications and is therefore suitable for both building automation systems and industrial automation tasks. Energy storage, power management, and modulation are designed so that the overall energy demand of the platform is mainly determined by the sensor in use. The performance of the system was verified with a demonstrator measuring underfloor temperature and humidity. The demonstrator operates at a carrier frequency of 868 MHz, an output power of 27 dBm EIRP at the transceiver antenna, and an antenna gain of 0 dBi at the receiver antenna. A transmission range of more than 3 m has been achieved. The platform provides an input sensitivity of -15 dBm. Its open design enables a straightforward scaling from prototype to small- and medium-volume production.

Indexed as

battery-free sensor platformenergy efficient electronicsIoTwireless energy

Identifiers

PMID41471480
PMCPMC12737270

What OpenQuestion holds

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LicenceCC BY
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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.