EM Labs

Microwave/mmWave Material Measurement Expert

EM Labs

Microwave/mmWave Material Measurement Expert


New! WSF Series(8.2 - 40 GHz)

Waveguide Sample holder fixtures for permittivity and permeability measurements are available now.

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New video on YouTube

Wideband seamless measurement 18 -110 GHz by free space.
The demonstration shows how easy to measure and how ideal for wideband material test.
Wideband seamless measurement: EM Labs free space

Our Products 

About our products

In microwave material measurement, it is essential to select a right measurement method according to measurement objectives.

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Cavity resonator for dielectric constant measurement 1 GHz-10 GHz

Ideal for evaluating low loss dielectric materials with tan δ 0.01 or less.
Easy operation: simply inserting a rod-shaped sample
Efficient and reliable measurement with our software
Robust hardware provides reproducible measurements over the years

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Split cylinder resonator for dielectric material measurement 10 GHz-80 GHz

Ideal for evaluating low loss dielectric materials with tan δ 0.01 or less
Easy and reproducible dielectric material measurement in millimeter wave band
Unique excitation mechanism of the upper limit frequency to 80 GHz

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Free space method test fixture 18 GHz-110 GHz

No need for anechoic chambers or absorbers
Easy to move and install lightweight design
1 μm precision antenna positioner, enabling accurate measurement

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Waveguide Sample holder Fixture 8.2 -40 GHz

Easy operation and repeatable results

Low introducing cost

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Sample Preparation

Proper sample preparation is the first step in accurate measurement.

Since the size of the sample is used to calculate the permittivity and permeability, the sample size measurement error directly affects the permittivity and permeability.

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Company Information

About us

Company profile

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Contact us

1-4-13 Mizukasadori, Nagata, Kobe, Hyogo
653-0842 Japan
Tel: +81-50-5370-0262