EMラボ List of Products and Services

The Fabry-Perot resonator FP series is a groundbreaking product that allows for easy and accurate evaluation of low-loss dielectric materials over a wide bandwidth up to 330 GHz. While Fabry-Perot resonators were often associated with specialized equipment for certain experts, the focus on usability and high reproducibility in real applications has resulted in a solution that overturns previous conventions.

• Other electronic measuring instruments

The "CR Series" is a split-cylinder resonator suitable for evaluating low-loss dielectric materials with a Tanδ of 0.01 or less. Using easily processed flat plate samples, it allows for simple and reproducible measurements over a wide frequency range from 10 GHz to 80 GHz. Additionally, we also offer the "CR-TC Series," a dielectric constant temperature characteristic evaluation system. Please feel free to contact us. 【Features】 ■ Resonator method ■ Suitable for evaluating low-loss dielectric materials with a Tanδ of 0.01 or less ■ Excellent fixture structure enables easy and reproducible dielectric constant measurements even in the millimeter-wave band ■ Efficient and reliable measurements using dielectric constant measurement software ■ The sample is held down by a spring, so changes in operators do not affect measurement results *For more details, please refer to the PDF materials or feel free to contact us.

• Other measurement, recording and measuring instruments

At EM Lab, we offer "contract measurement of powder and liquid dielectric constants." Although measuring dielectric constants for powders and liquids may seem challenging, with the right tools and procedures, you can achieve surprisingly useful results. If you have given up on measurements or are struggling to obtain satisfactory results, we encourage you to try our contract measurement services. 【Features】 ■ Accurate measurements with appropriate tools and procedures ■ Evaluation in the millimeter wave range (18–170GHz) using free space ■ Low-loss materials measured with a cavity resonator (1–10GHz) *For more details, please refer to the PDF document or feel free to contact us.

• Contract measurement

We offer a "Dielectric Constant and Permeability Measurement Service" for those who need accurate material evaluation right now. We will propose measurement methods tailored to your requirements and conduct reliable measurements by experts. 【Features】 ■ Proposing suitable measurement methods according to measurement requirements ■ Equipped with new measurement systems up to 330GHz ■ Reliable measurements by experts *For more details, please refer to the PDF document or feel free to contact us.

• Contract measurement

Our company offers a "cavity resonator" that enables accurate evaluation of low-loss materials with a tan δ of 60.01 or less, thanks to the extremely high Q value (over 10,000, representative value) of the resonator itself. Basically, you just need to insert a rod-shaped sample through the sample insertion hole at the top of the resonator. The measurement procedure is simple, allowing for efficient and highly reproducible measurements. Since there is no need for positioning the sample, the variation in measurement values by the operator is extremely small. 【Features】 ■ Suitable for evaluating low-loss dielectric materials with a tan δ of 0.01 or less ■ Simply insert the rod-shaped sample into the top insertion hole; no detailed operations or adjustments are required ■ Efficient and reliable measurements using dielectric constant measurement software ■ Capable of measuring powders and liquids as well *For more details, please refer to the PDF document or feel free to contact us.

• Other measurement, recording and measuring instruments

Our company handles "Free Space Measurement Fixtures." The Free Space Method is a groundbreaking solution that minimizes unwanted reflections by using dielectric antennas, allowing for accurate evaluations without anechoic chambers or electromagnetic absorbers, thanks to its extremely low side lobes (-30dB, typical value). We have significantly re-evaluated the large mechanical mechanisms that were traditionally cumbersome, achieving weight reduction while maintaining measurement accuracy. The precision of the antenna positioner is uncompromised, enabling accurate TRL calibration, which is essential for measuring dielectric constant and permeability. 【Features】 ■ Accurate measurements possible without anechoic chambers or absorbers ■ Lightweight design for easy movement and installation ■ 1um precision antenna positioner enabling accurate TRL calibration *For more details, please refer to the PDF document or feel free to contact us.

• Other measurement, recording and measuring instruments