GigaSpike E-field-probe series
Schottky-diode-based active 3D near-field detection
The GigaSpike field probe series features low-invasive micro-antenna structures with integrated Zero-Bias Schottky-diodes for the active measurement of 3D field amplitude distributions. GigaSpike probes are offered for the frequency range from 25 GHz to 330 GHz. Thanks to their low-invasiveness they allow field measurements in close proximity to a device under test with only a minimal amount of back-scattering of the probed field and parasitic coupling effects. The GigaSpike probe is hence an ideal device for 3D vector field amplitude or power density measurements in the far- and near-field regions of millimeter-wave emitters, such as 5G Wigig antenna arrays. They can also be used to measure the radiation profile of photo-conductive Terahertz emitters.
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Standard models |
Frequency range |
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| GS-28-XYZ | 25 .. 32 GHz | |
| GS-60-XYZ | 56 .. 70 GHz | |
| GS-285-X | 250 .. 330 GHz | |
Customized probes for other frequency ranges are available on request.
GigaSpike GS-60-XYZ
Probe response curve: DC output voltage versus high-frequency E-field amplitude strength.
Technical specifications:
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GigaSpike GS-60-XYZ |
Min .. Max |
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| Frequency range | 56 .. 70 GHz | |
| Power density range | 0.005 .. 200 µW/mm2 | |
| DC output voltage range | 0.1 mV .. 1100 mV | |
| Responsivity | 5500 .. 20000 Vmm2/W | |
GigaSpike technical information download.
Interested in the GigaSpike high-frequency E-field probe? Please inquire here.