Documentation

Find here all the technical documentation of KAPTEOS, examples of its technology use and updated software for eoSense optoelectronic converter.

Data sheets and videos on KAPTEOS products

🆕 For Kapteos-based EM field measurement systems 🆕

User guide

Good practice guidance

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eoProbe

electric field probes

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eoSense

optoelectronic converters

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eoPod

universal holders for probes

Datasheet

1G Videos

2G Videos

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eoCal

electric field applicators

Datasheet

1G Videos

Case studies

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eoSwitch

optical multiplexers

Datasheet

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eoVac

removable feedthroughs for low and high pressure

Datasheet

2G Videos

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Ancre eoCal

Ancre eo Probe

Case studies

Time-Domain Pulse Measurement

by L. DUVILLARET

(AN24-TDPM-03)

Measurement of single or repetitive pulses in the time domain would be straightforward using an infinite bandwidth measurement system as the spectral content of pulses spread usually over an ultra wide band. However, in the real life, both sensor and digitizer present finite bandwidths and the choice of both sensor and digitizer is not straightforward. We illustrate through a few examples how to get the best trade-off when making E-field measurements of pulses.

Abstract:

Equivalent Time-Domain measurements with noisy signals

by L. DUVILLARET

(AN21-ETD-01)

Measurement of repetitive signals using a Digital Sampling Oscilloscope (DSO) is linked to Equivalent Time-Domain (ETD) measurements. Making measurements of noisy signals in ETD leads to a great enhancement of the Signal-to-Noise Ratio (SNR) by making the average of a large number of samples...

Abstract:

Time-domain measurement of EM pulses in MRI

using a spectrum analyzer

by G. GABORIT

(AN22-MRI-01)

The measurement of ElectroMagnetic (EM) pulses generated by a MRI apparatus inside phantoms is of key importance for MRI safety. This latter one is related either to the local temperature increase of the phantom or to the RMS value of the local Electric (E) field, this latter physical quantity being much more easy to assess thanks to the use of appropriate E-field sensors...

Abstract:

Electromagnetic interference issue for antenna testing

by L. DUVILLARET

(AN23-EMI-01)

Abstract:

When dealing with RF experiments, ElectroMagnetic Interference (EMI) constitutes a classical issue that limits the measurement accuracy when it doesn’t prevent making measurement. Identifying the source of EMI remains a challenge and solving EMI issue is generally time-consuming and costly...

Electric field probe calibration

by L. DUVILLARET

(AN21-EFPC-04)

Electric (E) field probes need to be calibrated in order to get absolute E-field strength values. Contrary to other sensors (temperature, pressure...), the sensitivity of E-field probes depend on the medium in which the probe is placed. An E-field probe calibrated in air gives a wrong result when used inside water or inside any other liquid...

Abstract:

Use of eoCal™ HF6

by L. DUVILLARET

(AN21-eoCal-01)

Electric (E) field probes need to be calibrated in order to get absolute E-field strength values. Their calibration in air is straightforward for frequencies up to 6 GHz thanks to adiabatic TEM cell...

Abstract:

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Documentation

Data sheets and videos on KAPTEOS products

🆕 For Kapteos-based EM field measurement systems 🆕

ABOUT

eoProbe

ABOUT

eoSense

ABOUT

eoPod

ABOUT

eoCal

ABOUT

eoSwitch

ABOUT

eoVac

Case studies

(AN24-TDPM-03)

(AN21-ETD-01)

(AN22-MRI-01)

(AN23-EMI-01)

(AN21-EFPC-04)

(AN21-eoCal-01)

Our supports

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