Measuring antenna pattern and gain accurately is often a challenge. It is not only due to the demand of expensive test equipment, but also the requirement of skilled and knowledgeable workers. In addition, it is impossible to avoid the interactions introduced by the test equipment and test fixtures/equipment holders. Unlike most microwave component testing, antenna … Continue reading Which is Better: Simulated or Measured Performance for Simple Antennas?
SAGE Millimeter offers four types waveguide attenuators: fixed, level setting, direct reading, and programmable attenuators. Fixed and Level Setting Attenuators These attenuators are constructed with an E Plane resistive insert in the rectangular waveguide. The operating waveguide mode is TE10. The insertion loss and attenuation of this type of attenuator is frequency dependent. The difference … Continue reading Fixed, Level Setting, Direct Reading, and Programmable Attenuators