KEYCOM provides solutions in the 300 GHz to 1 μHz frequency range (SHF/EHF/MW/UHF/VHF/ULF).
We undertake designing, manufacturing and measuring. Please feel free to contact us.

Emblem/Radar cover Evaluation System

Model No. EES12-02

The system is a simplified version of EES12-01, fit for mass production line.

By moving the central point of an emblem horizontally, it can measure transmission attenuation and tilt angle of the emblem in a straight line.

The whole measurement process can be automated from picking up an emblem, measurement, and returning it to the original position, which makes the system suitable for production line.

[Option] Reflection measurement inside front grille
Radar waves from an automotive radar are multiply reflected on objects inside front grille such as a radar cover to be emitted forward. And the multiple reflection disturbs the waves.
Therefore, it is also important to measure the amount of such reflections, and KEYCOM can offer an optional measurement system.

[Simplified Chart of Related Products]

(Type of Transmission Attenuation)
For R&D EES04 EES12-01
For Production Line EES01A EES12-02


Specfications of rotation stage

Radar System FMCW Radar
Frequency Range 76.5GHz, 79GHz (switching type)
Occupied Bandwidth 1GHz, 4Ghz
Output Power 10dBm
Amount for azimuth direction movement, movement unit ±55mm, 2mm pitch
Output data raw data of measured transmission attenuation
raw data of measured tilt angle
Output file format CSV

Ordering Information

Please send us any questions or requests by email (
Our sales representative will answer to your questions and will propose an appropriate system to you.