75 – 110 GHz, Adjustable Circular Polarizer

283W-XX/.XXX/387, Bandwidth 8 GHz, Insertion Loss 0.50 dB


Mi-Wave’s 283 Series W-band Polarizer, similar to the 282 Series, will convert linear input signals to circular output signals with select output features. A manual switch on the unit allows for selection of the output signal’s polarization sense or conversion back to a linear polarization.

*Higher Frequency Units will be Quoted on Request


• VSWR < 1.2

• Extremely Compact

• Manual Switch for Polarization Selection

• Axial Ratio < 1.0 dB over the indicated bandwidth

• Converts Linear Input Signals to selectable output signals

• Available from 12.4 to 220 GHz with 3% or Greater Bandwidth

• Output Signal Options: Right-Hand circular / Left-hand Circular / Linear


• Radio Astronomy

• Communication Links

• Communication Systems

*All data presented is collected from a sample lot.
* Actual data may vary unit to unit, slightly.
*All testing was performed under +25 °C case temperature.
*Consult factory to confirm if material, plating, size, shape, orientation and any electrical parameter is critical for the application as website information is for reference only.
*Millimeter Wave Products, Inc. reserves the right to change the information presented on website without notice as we continue to enhance the performance and design of our products.

Adjustable Circular Polarizers

Any linearly polarized input signal, the output may be selected to be right circular, left circular or linear polarization.

The characteristics of the circularly polarized signal are similar to the 282 models.