Dual Polarized Antennas from SAGE Millimeter, Inc.

The dual polarized antenna is widely used in the industry due to its versatile characteristics. It is well known that the dual polarized antenna can support linear, elliptical, and circular polarized waveforms. Here are several application scenarios. Receiving Mode When the antenna receives a linearly polarized vertical waveform, only the vertical port can receive it. … Continue reading Dual Polarized Antennas from SAGE Millimeter, Inc.

Rectangular Horns, Conical Horns, and Lens Corrected Antennas

SAGE Millimeter offers many aperture antennas. The popular ones are: There are two common questions we often receive from our customers: Do we have 30 dB or higher gain rectangular or conical horn antennas? Do lens corrected antennas make the beamwidth narrower? In this post we will address these questions. Do we have 30 dB … Continue reading Rectangular Horns, Conical Horns, and Lens Corrected Antennas

Which is Better: Simulated or Measured Performance for Simple Antennas?

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?