Electronics World articles Popular Electronics articles QST articles Radio & TV News articles Radio-Craft articles Radio-Electronics articles Short Wave Craft articles Wireless World articles Google Search of RF Cafe website Sitemap Electronics Equations Mathematics Equations Equations physics Manufacturers & distributors Engineer Jobs LinkedIn Crosswords Engineering Humor Kirt's Cogitations Engineering Event Calendar RF Engineering Quizzes USAF radar shop Notable Quotes App Notes Calculators Education Engineering Magazines Engineering magazine articles Engineering software Engineering smorgasbord RF Cafe Archives RF Cascade Workbook 2018 RF Stencils for Visio RF & EE Shapes for Word Advertising RF Cafe Homepage Sudoku puzzles Thank you for visiting RF Cafe!
everythingRF RF & Microwave Parts Database (h1) - RF Cafe

Withwave Introduces Flexible Microwave "W−Absorber" Sheet

Press Releases on RF Cafe

Press Release Archives:
2020 | 2019 | 2018 | 2017 | 2016

Content is copyright of company represented, but page format and custom text and images are my copyright - do not distribute.


WithWave logo



Withwave Introduces Flexible Microwave Absorber Sheet - RF CafeSeptember 16, 2020 - Withwave's W−Absorber is microwave absorber in thin sheet format made of a mixture of polymer resin and metal magnetic powder which is thin and flexible and excellent in workability and can be easily bonded. This absorber can suppress radiation noise of electronic devices for wideband microwave frequency range and reduce surface current as well as surface reflection in cavity resonant application.


  • Available for Microwave Frequency Range
  • Lightweight, Flexible, Thin and Excellent Processability


  • Commercial Communications
  • Security and Defenses
  • Automotive, General Electronics
  • Antenna Chamber

Withwave W-Absorber Attenuation Graph - RF CafeApplications

  • W−Absorber can suppress radiation noise of electronic devices for wideband radio frequency range and is effective in reducing surface current as well as surface reflection in cavity resonant applications due to the high magnetic loss characteristics of materials
  • It suppresses the reflection inside the microwave module and is used to reduce cavity resonance of the module
  • It is particularly suitable for use in masts of ships and walls to reduce reflections and echoes to nearby antennas and to reduce overall radar signatures by attaching to vehicles
  • It can be used for various applications such as anechoic chamber, medical equipment facility


  • Standard sheet size S1 (105 x 150 mm), S2 (150 x 210 mm), S3 (210 x 300 mm: A4 Size)
  • W−Absorber can be used in different sizes, thicknesses and custom configurations on request
  • Thickness depends on the desired resonant frequency, and other resonant frequencies are available according to special request


About Withwave

Withwave is a leading designer, developer of a broad range of RF & MW Test Solutions and subsystems with a focus on Electromagnetic field analysis and RF & Microwave Signal processing.

Withwave's extensive product portfolio serves four primary target markets: Wireless communications, Test & Instrumentation, Automated Test Equipment, Network Systems.

Applications for our products in these target markets include cellular phones and base stations, data networking, Semiconductor and telecommunications equipment and  factory automation.

Withwave maintains its competitiveness by continuously innovating products and services in an environmentally beneficial and sustainable manner. We add new technologies and abilities to our portfolio of competences to ensure our long-term success.


Contact Information

Richard Song
3F, Yurim Plaza, Dae-hak ro 14
Yeongtong-gu, Suwon, 16226, South Korea
Website: https://www.with-wave.com/
E-mail : sales@with-wave.com
Mobile Phone : +82-10-9781-3019
Direct Phone : +82-70-7118-0705  



Posted September 16, 2020

Anatech Electronics (RF Filters) - RF Cafe PCB Directory (Assembly)
Windfreak Technologies Berkeley Nucleonics Academy RF Boot Camp - RF Cafe
About RF Cafe
Kirt Blattenberger - RF Cafe Webmaster
Copyright: 1996 - 2024
    Kirt Blattenberger,

RF Cafe began life in 1996 as "RF Tools" in an AOL screen name web space totaling 2 MB. Its primary purpose was to provide me with ready access to commonly needed formulas and reference material while performing my work as an RF system and circuit design engineer. The World Wide Web (Internet) was largely an unknown entity at the time and bandwidth was a scarce commodity. Dial-up modems blazed along at 14.4 kbps while typing up your telephone line, and a nice lady's voice announced "You've Got Mail" when a new message arrived...

All trademarks, copyrights, patents, and other rights of ownership to images and text used on the RF Cafe website are hereby acknowledged.

My Hobby Website:  AirplanesAndRockets.com


Please Support RF Cafe by purchasing my  ridiculously low−priced products, all of which I created.

These Are Available for Free