Terahertz-gigahertz system housing capable of minimizing interference and noise

摘要: A THz system has a housing configured to minimize both external noise and internal stray waves. The material is selected according the frequency range of waves be propagated though space enclosed by housing. In general, made foam material, such as low relative dielectric constant especially with conductive additives. usually approach 1.0, which may reflection propagating into additives increase absorption waves, even other electromagnetic inside Clearly, using proper Expanded Polypropylene (EPP) and/or Styrofoam, additives, graphite, carbon, sliver, absorptive particles/dyes, interference undesired terahertz-gigahertz noise.