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Millimeter Wave Absorber for mmW-Radar of ADAS vehicle

Millimeter Wave Absorbers diminish backrobe and siderobe from mmW-Radar to refrain from shortcut signal between TxandRx elements

  • ADAS

Specification

Product name mmW nearfield Noise Suppression Sheet mmW RF Absorber
Material Number MS-760mmN MS-770TKS
Faetures mmW nearfield Noise absorb Light weight and conformable
Applied frequency 24～110GHz 76.5GHz
Standard thickness 0.5mm 2.0mm
Standard size 200*200mm 200*200mm
Operation Temperature-30℃ ~ 85℃
Materials CPE Silicon Rubber

Absorb Performance

Permittivity

Injection resin Absorber for Millimeter wave

We newly have developed Injection resin Absorber for Millimeter wave, which highly absorbs wide range RF from 77-80GHz.
It is applicable for radar horn of mmW Short Range Radar, and for interference noise absorption between TX-RX elements in a mmW radar ECU unit.
We could supply injection absorber of such resin as PA, PP, PC and Elastomer.
It consists of single layer so that make it lighter and more cost effective.

  • ADAS
  • 5G
  • UHF-RFID
  • ETC
  • Wi-Fi/BLE
  • Out doors
  • Anechoic Chamber

Specification

Product name Injection resin Absorber for Millimeter wave
Features Injection molded.
Light weight, Single layer
Broad band frequency
Frequency 75 – 81 GHz
Thickness 2-3 mm
RF Absorb performance -5dB > S11 , -16dB > S21@76.5GHz
Operation temperature -40°C～125°C
Materials Resin（PP ,PA, PC,）
Dielectric materials

Absorb Performance