• Products

    We provide world's best EM test range modules and technologies.

    Compact Range Reflector

    We provide well-known blended roll-edged compact range reflectors with superior performance. Minimum 50% quiet zone efficiency. The reflector size starts from 60cm to 900cm. Closed-box-reflector body design and fine polishing technique make extremely stable and precise reflector for operating up to 300GHz. Customized design to meet frequency range, spill over, X-pol level ... etc.

    Anechoic Chamber

    Patented innovative size-reduced design of anechoic chamber with superior quiet zone performance, broadband and with outstanding performance even at the difficult low-frequency range like 300-400 MHz. Many kinds of test range design for meeting specific application are available.

    CATR Feed

    Stable phase center and broad pattern compact range feed. Waveguide bandwidth operation. Mounting interface can be defined as requirement.

    mmWave Absorber

    Special fine dopping for mmWave operation. -30 dB minimum absorption rate from 10 GHz up to 110 GHz.

    Broadband Optical E-field Probe​

    The novel probe design maximizes the RF transparency by replacing the coaxial cable with optical fiber. This makes it perfectly suitable for antenna near-field measurement, especially at low frequency when RF absorbers are not a practical option.

    Shielding Enclosures

    Over 15 years shielding enclosure design and fabrication experience, using modularized panel type shielding enclosure, we are capable to provide a customization a shielding box or a huge 30 meters high-performance shielding enclosure. Electrical driven sliding or swing doors are available also.

  • EMMA

    EM Technologies

     

    Over 25 years experience of EM test range technology. Keep developing better modules for the needs of current EM test range. Test range design service is provided.

  • Contact Us

    Please your leave your message or contact us directly.

    396 Sec.1 Yuanlin Road
    Dashi, Taoyuan City,
    33561Taiwan
    +886-3-307-1256