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.

Radio Wave Absorption Sheet, Pyramid-Type

Model No. EMC80
Feature

KEYCOM can provide Radio Wave Absorption Sheets of excellent quality, taking full advantage of our highly accurate measurement system for εr', μ'r and wave absorption amount.

【Related Contents】
👉  EMC Countermeasure Products Line-up
👉  Standard Radar Target
👉  For developping wave absorption materials, please check here
👉  For developing Automotive Radar : Please check here

Application Examples

Example 1. Simple Radio Wave Absorption Box

Example 2. Radio Wave Absorption Panel

Example 3. Anechoic Box for Radar Test 1

Example 4. Anechoic Box for Radar Test 2

Ordering information

Model number Size mm Frequency range
[GHz]
Reflection attenuation amount [dB] Specification
H W D
EMA22-90G-02 600 600 118 22-90 22 - 60GHz : 45or more 2-layer construction
60 - 90GHz : 50or more
EMA60-90G-11 600 600 200 60-90 50 or more Weatherization type

Performance Comparison Results